when a guy sees something he finds sexually stimulating and makes his penis become hard and he wants to fuck whatever it is
by Marley :) June 24, 2017
by Jon200105 February 25, 2013
by Ligmaboi308 February 6, 2019
What occurs when blood rushes to the penis, causing it to stick up. it is also possibly the worst thing to get before a school presentation.
by Sapphire Flames February 16, 2011
Bob: Uh oh!
Joe: What is it?
Bob: I got a boner
Joe: OOF that sucks. Hope the teacher doesn't ask you to present
Teacher: Bob, can you come up here please?
Bob: Shit!
Joe: What is it?
Bob: I got a boner
Joe: OOF that sucks. Hope the teacher doesn't ask you to present
Teacher: Bob, can you come up here please?
Bob: Shit!
by TROLLKING9001 July 13, 2020
Erect penis that happens when a male is sexually excited/stimulated. When blood flow rushes to it and causes it to stick up directly!
by loverb0yy April 15, 2021