Person A : I totally hate him!
Person B : Isn't he your friend? You probably just have a hate boner for him
Person B : Isn't he your friend? You probably just have a hate boner for him
by aoba ★ February 28, 2024

A highschool dude who preys on younger kids both male and female. Often comes across as a f-boy with a severe case of "It's not a phase."
by WasabiWizard April 6, 2022

when a boy is facetiming or snap-chatting his girlfriend and his boner is blocking his face and it casts a shadow.
by Big Dick Mitchell September 22, 2019

by Wally Keeler February 8, 2009

"Dude! What about her she is totally hot!"
"Naw man, she's only a side boner job, too high maintenance for a relationship."
"Naw man, she's only a side boner job, too high maintenance for a relationship."
by TheCubesicle September 12, 2013

by Sampoggers December 27, 2020

A railroad enthusiast that stands on bridges and films/takes pictures of modern everyday trains. Their obsession includes thousands of hours of footage of trains that no one knows what they use it for. If trains were people, rail-boners would be classified as stalkers.
Did you see that guy standing on the bridge with a Norfolk shirt and hat on filming that coal car with a tripod? Yeah, he’s a Rail-boner. He gets so hard for the choo choo !
by BunkyHairTIE May 26, 2023
