An extremely unattractive lady. A reference to the practice of putting a bag over the head of an ugly lady while having sex with her. A three bagger is so ugly she requires a bag for her, a bag for you and a bag for the guy looking in thru the window.
Geez, check out that one at the bar, she's a three bagger!
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