Top definition
The upwards-facing flat plane of the penile shaft, when in boner form.
"Is it annoying when my shnoz rubs against your backboard during fellatio?"

"My balls look fine, but I think you bruised my backboard."
by gartacus February 04, 2012
Get the merch
Get the backboard neck gaiter and mug.
Mar 1 Word of the Day
One who has a mania for music.
I am a melomaniac.
by Larstait November 14, 2003
Get the mug
Get a melomaniac mug for your fish GΓΌnter.
When I fucked that girl last night my balls kept slapping against my backboard
by Dickcheese McGoo May 06, 2019
Get the mug
Get a Backboard mug for your guy Sarah.
When you jump in that back(a**) and you ride(grinding) the waves (winding) An you ride it like a surfboard.

synonymous:Grinding ,Riding ,Surfing ,Exotic Dancing.
When work came i had the back-board my girl
via giphy
by 444 + 222 March 19, 2018
Get the mug
Get a back-board mug for your cousin Jerry.