Something that strikes a chord in someone's thinking, creating a spur of "enlightenment" and stimulation in knowledge, especially in subjects like philosophy & logic.
John: Hey, have you seen that recent philosophical discussion between XXX and YYY on YouTube?
Peter: Yeah, it was so good it gave me a brain boner.
Peter: Yeah, it was so good it gave me a brain boner.
by nullswitch February 20, 2011
by Gourmet Mike January 28, 2012
The process by which a man remains aroused for the purpose of using an erection at a later time.
Maintaining an erection through constant stimulation of the genitals, while avoiding ejaculation.
Maintaining an erection through constant stimulation of the genitals, while avoiding ejaculation.
Jared woke up with morning wood, and decided to nurse a boner until he could get Jill to perform felatio on him.
by JUforJB July 30, 2009
by Meaniepie May 21, 2009
The act of firmly pressing your erect penis into inanimate objects (e.g. a mattress, window, or door jamb) for the purpose of quenching desire or instilling fear and intimatidation into others.
Alex got so excited he started boner crushing the window at Rob's office much to Rob's shame and secret delight.
by Fitzmuenster April 24, 2010
A huge walking erect penis, who steals others penises so that it can get bigger and harder. Be careful though unprotected sex attracts the beast.
Dude last night i banged Sara. -man 1
Did you use a condom? - man 2
Nah... -man 1
Damn dude watch out the Boner Monster might come for you. -man 2
Did you use a condom? - man 2
Nah... -man 1
Damn dude watch out the Boner Monster might come for you. -man 2
by M Smiddy July 21, 2011