bumper knuckle 

slang word for fisting

i cant walk after being bumper knuckled.

bumper knuckle by daddy2272727 May 19, 2017

Bumper boats 

Wet vagina lips

Also known as 'Men's Lips'

"Stop flappin your bumper boats ".

Bumper boats by Hot fish July 6, 2017

Bumper-Humper 

A driver who tails another driver so closely that his/her headlights cannot be seen.

That bumper-humper's riding too close to me--he's going to end up in my backseat!

Bumper-Humper by CrazyBatLady9 January 19, 2018

bumper badge 

A record or achievement earned by using mechanics or systems intended for newer players.

Person A: I scored a perfect game!
Person B: If you can achieve that bumper badge, turn off the bumpers!

bumper badge by ChameleonDragon May 27, 2019

Bumper ad 

An ad on YouTube that less than 6 seconds

Person 1: Have you heard that YouTube now shows 2 ads at once?
Person 2: Yeah, but it's only skippable ads or bumper ads.

Bumper ad by  June 15, 2019

bumper clit 

slang for when two lesbians trib/scissor

me and Kate were playing bumper clits last night

bumper clit by Ashton Irwin October 2, 2019

Bumper car clusterfuck 

A person who is often wrongly l labeled a hot mess, or train wreck, but they are actually trying to do the right thing or better themselves only to wind up in a situation they can’t escape from no matter what they do.

She has tried many different paths in life, but she never succeeds and makes things worse than before. Her whole life is one big bumper car clusterfuck.

Bumper car clusterfuck by gogeauxf June 10, 2021