1 definition by JohnnyInterwebs

Top Definition
The act of masturbating to pornography behind someone else who has no idea you are there.
Tommy was spanking it to Assaconda, not knowing Chuck was behind him, piggybacking.
by JohnnyInterwebs June 25, 2010

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