Bumper Nipples

When two topless women are rubbing thier breats against one another.

"I love watching hot lesbians play bumper nipples."

by HotDyke July 31, 2006

Bumper Boating

The act of docking without a foreskin

Simon went Bumper Boating with Chris because they were unable to dock.

by El Capitan! July 6, 2009

Bagel Bumper

A bagel bumper is a slang term for lesbian, as associated with food and the act of bumping two bagels together (two holes with no success of penetration) Compared to lesbians trying to make love with the impropper "tools of the trade".

Wow, look at those two dykes, i bet they are bagel bumpers. Yeah they bump eachothers bagels all the time.

by JohnF November 27, 2003

Bumper

A rolled cigarette made using the leftover tobacco from other unfinished cigarettes.
Unlike other definitions here, this is actually used in the real world.
Australian origin.

Unemplyed guy 1: Fuck I'm outta ciggies cunt!

Unemployed guy 2: Shit, we'll have to roll a bumper.

by Dickhead Savant November 28, 2014

Bumper

(Verb) “To Bumper one’s crypto” - A boss move of absolute brilliance where a savvy crypto holder uses the Bumper protocol to shield their tokens from the unpredictable swings of downside volatility.

Derived from the innovative DeFi protocol, this action combines technological prowess with financial wizardry, offering a safety net in the roller-coaster world of cryptocurrencies.

“Dude, I just Bumpered my whole stash of ETH. I ain’t afraid of no bears…”

by Pope_of_defi July 3, 2023

Bumper cars

When two guy smash their cocks together until the other busts

Bumper cars

by Jeff5362874 October 7, 2020

Puss Bumper

It can be many things; typically referred to as the pussy lips that guide the erect penis inside the vagina canal. Also known as bumpers in bowling for people who are bad at bowling.

Damn! Thats a fat puss bumper!

That puss bumper guided me in like a rocket.

I didnt know where to go, but the puss bumper directed me to the sweet spot.

by Truman Wojski November 20, 2018