Top definition
The act of using a key to snort a drug. The drug is spooned onto the key and the placed near the nostril for inhalation.
"Hey, Lohan is inviting us to go do a key bump with her in the john."
by Revanche June 20, 2006
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
2
The act of using a key to snort a drug. The drug is spooned onto the key and the placed near the nostril for inhalation.
"Let's go keybump in the bathroom."
by Fred Chang April 07, 2006
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
3
What you get when your homies are stingy with the bag.

Hitter: "Yo, lay me out a phatty."

Pitcher: "Nah man, I'm just doing key bumps."
by shimmy shimmy coco pop August 21, 2007
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug