Top definition
the time during which someone is a baby or very young. comes from how babies tend to poop in their sheets.
Dinosaurs were around when Larry King was shitting sheets.

by purplehater August 31, 2008
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