donut bumping

A sexual activity involving rugged vaginal contact between two participating females.

Did you see jane and Denise last night? They were totally donut bumping all night in front of everybody!

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belly bump

An effective tool utilized by portly law enforcement officers to gain entry to locations by bumping individuals out of the way with their belly.

We were able to get in the house after Dale knocked that kid out of the doorway with a mighty belly bump.

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bump and dump

The need to take a shit shortly after snorting cocaine. It usually occurs at the beginning of party and subsides as time progresses.

"Thanks Tom. That's some good shit. Speaking of shits, I have to take one."

"Bump and dump, everytime."

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bump day

When you chest bump your girlfriend instead of hug her on a regular day basis

"Dude it's bump day!"

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chub bump

You take a partially hard penis and thrust upon a girls leg, thigh, and or ass to show her what your working with.

I gave that fatty a chub bump.

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thumb bump

Similar to a fist bump, but more intimate, given the smaller surface area. First observed among parents and their kids.

MADDY: Dad, I got 100 on my Social Studies test!

DAD: Way to go! Thumb bump

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bumping tips

1: Front to front contact between two human males. Typically in a dancing/rocking action.

2: Supersaturation of males in any environment.

The dance floor is so full of guys that they are bumping tips.

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