The act of going down a slow moving river in an inner tube.
However it must involve copious amounts of alcohol and the viewing of at least one set of nekkid tits. It is not tubing unless there is at least one white trash girl in a thong flashing her tits like a drunken whore she is.
I went tubing on the guadelupe river in texas this weekend and saw spider's sister flashing everyone.
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