A euphemism for self gratification, particularly for females. 'Two' meaning 'using two fingers to pleasure oneself' and 'bing' meaning 'if you hit the spot just right, it goes BING!' (as in, a buzzer in a game show).
"Are you going twobing again?"
"Shut up! I have needs too!"
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
