Top definition
Using the huge amount of back fat on a large girl to masturbate oneself. So called because of the enormous back boobs on American women.
I pulled a right whale last night. She fell asleep on her front, so I had a Yankee Tit Wank on her and went home.
by Gazira March 22, 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