Top definition
A big saggy baby diaper full of poo.
1)I smell something, I think junior made a big bootpants.2)This has been a total bootpants day.
by Boola October 08, 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

Alphabetical list