How noticiable is it when guys get a boner?
80922
Depends on the guy's equipment, how it's positioned and the type of pants he's wearing.
503994
Generally this happens when you find something sexy, or you are thinking about something sexy.  Sometimes there is no reason if you are a teenager - it just happens sometimes!\n\nGirls get them too but it's far less obvious as they don't have a penis (they do have a tiny little part called the clitoris which is well worth finding out about when you have a long term girlfriend).\n\n"Boners" or errections as they are properly known are a normal and natural part of a boy becoming a man.
915078
There is a power drain when you get an erection.  This power drain takes a little time to build back up.  It is during these times when you see guys cutting fingers off with power tools, answering those stupid questions like "do i look fat in this", and talking incoherently when a women with nice totties and back side walks by!
303780
Yes.  I'll try to make my answer as delicate as possible due to the nature of the site, but many people feel that since a man can become erect, he can't be raped.  That is not necessarily true.  Men are victims of sexual assault.  The numbers aren't exactly clear as it is theorized that many male victims of sexual assault don't report the crime.  \n\nA recent study claims that one in every 8 men will be sexually assaulted in his lifeitme.  I've added some resources below for your reference.
1144676
There are various things that make men horny. Some guys get off on legs, breast, hair and even toes. I have friends who get off on pregnant women. Some guys even get horny by the touch of a woman's slight touch on the back of their necks. There are so many answers to your question. It totally depends upon the guy's personal taste.
964156
Don't worry about it, it's perfectly natural.  If you're in school, just start digging in your backpack or something when it happens.  Or carry some newspapers or books or something.  If you can remain sitting until things settle down, do that.  I suspect you're young, or else you wouldn't be asking this.  Really, every guy has this "problem" at some time or another.  As long as you don't go around showing off your erection, I think people will leave you alone.  Guys usually don't look at guys there, and girls really don't care either (because they look there on the sly anyway).  Good night!
342729
Well, he should be proud of himself to have good erections. People hardly have an erection even while havin a B***job.\nKeep it up!!!;)
585771
Of course the man wouldnt be normally if he didnt get horny! thats natural for a man.Be happy!
23875
Guys have been known to say it and not mean it.  To be brutally honest, some will say it to get into your pants.  Other guys wouldn't lie about a thing like that.  I cannot tell you how to know for sure.  That is one of the great mysteries of life.  Be careful.
337577
Boys are naturally horny all the time, so it won't take much. Straddle him on the couch and kiss him on the mouth and along his jaw, run your nails along his chest, put his hands on your tits and go from there. Only do this if you are comfortable doing it, DONT BE A TEASE
74761
There’s no firm number. \nAnybody acts according on own lust and need.\nEvidently you feel better mastu*bating 2-3 times in a day.\nThere’s no contraindication, however!\nOf course, I hope you’re a young people, otherwise, it means that you get some problem.
986846
well you cant get boners when your 10 and havent gone through puberty yet.
1157276
sometimes...if the guy is really attractive to a lady,her nipples can get erect...ladies also have wetness....it's just not as noticable as a guys as it is inside her vagina...\n I get these reactions when I see my fiance....or he sends me sweet sugestive emails..he's in Afghanistan right now..going on 16 months due to an extended tour....no other man has ever made these things happen...
954598
thats what happens after cumming dude.
817101
Maybe you need to find out why from a doc...or what is stimulating you.  They say if a man masturbates before a big night out he wont get as excited and make a fool infront of the girl...and will last longer when they do have sex..so maybe try that b4 school ...then maybe it wont happen in school..but if you are masturbating in class..you might want to see someone else about that part of the issue..i mean dude..use the bathroom righhttp://www.allexperts.com/browse.cgi?catLvl=3&catID=861t?!!!..\ntry going there and asking a sexual health expert..they may help ya out a bit more..\nand dude.....plz if ya gonna keep that up...(sit int he back of the class eh?!)\n\nheres a expert answer from another site\n"Puberty brings on the most frequent occurrences of erections. Erections may sometimes just "pop up" (literally) out of the blue, even if a guy isn't seeing or doing anything remotely sexy. This is what's called a spontaneous erection. It's also normal for a guy to get an erection, and even ejaculate, in his sleep — it's called a wet dream. In fact, most guys have several erections during the time they're asleep. Sometimes they're the result of erotic dreams, but often, spontaneous erections (while awake or asleep) occur just because a guy is very relaxed.\n\nWith the increase of hormones that the body has to adjust to during adolescence, there is bound to be at least a little unpredictability involved! Fortunately, a spontaneous erection will usually go away pretty quickly if you ignore it."\ngood luck !!!!!!!!!!!!!!!!!!!!
397704
That's called an erection...\nAnd trust me- it's possible
584115
It's natural. Sometimes boys too get erection at slightest provocation.\nU too can do that.\n Get in touch.