Top definition
If you see someone walking around with their mouth wide open, a vacant expression on their face, you can bet they're just feeding: sifting air krill.
The Denny's patron appeared to be sifting air krill, but it was possible he was only yawning.
by CptCliche June 02, 2011
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