Top definition
one who wakes up looking like a newly hatched dinosaur surprised to see the world
"Ayo, you looked like such an ayosaurus this morning!"
by Weiseme April 13, 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