Top definition
a little microscopic bugs that live in hair, skin and poo.
Look at that crustation in my hair
by LilJOnwhattt: July 29, 2005
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
oh Em gee Susan look Debra she is SUCH a crustation
by yodawggpasstheSaLt January 16, 2017
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