Top definition
Somebody who is generally unpleasant to be around. Usually cranky, negative, extremly opinionated and basically a total bore.
I am not inviting Barbara to my party! She is such an old bag of gas

or

Get off my front porch you old bag of gas!

or

Abby got an F on her test. What an old bag of gas
by Penny Parrot June 16, 2010
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

Alphabetical list