1 definition by HahaHarry

Top Definition
The headache and other hangover-like sypmtoms you get after waking up from an all nighter
Guy1: "Hey man, wanna go to the movies with me"

Guy2: "Naww, I got a serious all nighterover."
by HahaHarry August 20, 2009

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