Top definition
When someone is obviously tired and/or dozing off, but refuses to acknowledge their lack of alertness.
Bob: Joe Anne, you look tired.
Joe Anne: No, I'm just...thinking.
Bob: Seriously, its bedtime.
Joe Anne: No, I'm awake!
Bob: Joe Anne, you're falling asleep at the wheel.
by Breezy Cartheezy April 04, 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