1 definition by lucky captain rabbit king

Top Definition
A white, viscous liquid adhesive which is waterproof when dry. The most common use is in buildings, to seal spaces (i.e., around windows) that would ordinarily reduce the efficiency of insulation.
Frylock: He - man - what the - you've been eating all my caulk!

Meatwad: Caulk? Nah, this is cheese!

Frylock: No, it's highly toxic industrial adhesive, used to connect electronic circuitry to steel. It's caulk!

Meatwad: And it's good, too!

Frylock: Listen to this, OK? Avoid human contact. May cause dizziness, nausea, and an ability to THINK you can see the future, but you can't!

Meatwad: Well, what does it say about finding oil?

Frylock: Nothing!

Meatwad: Uh oh.
by lucky captain rabbit king July 26, 2006

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

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

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt