Top Definition
The act of putting your bare asshole up to the water jets of a hot tub and allowing the jets to shoot up your ass. You will then have the shits for the next week. (If you did it right)
Kyle: Hey, dude, I got the shits!
Ted: Why man?
Kyle: I think it's 'cause I water packed last night.
Ted: Whoa man.
Kyle: Yeah.
Ted: Now I'm gonna go water packing.
Kyle: Awesome!
by Mark Merno August 05, 2011

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The act of putting your bare asshole up to a hot tub water jet so the water sprays into your crack and packs your shit. You will then have the shits for the next week, or day.
Ted: That felt amazing.
Walter: What?
Ted: I just water packed.
Walter: You went water packing?
Ted: Yes.
by Mark Merno May 29, 2011

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