1 definition by tapsitter
The act of sitting on a beer tap, in so far as it goes inside your rectum. It can be performed with a standard pressurized beer tap but often times, without one available, a hand tap may be used.
My friends older sister had to be rushed to the hospital once because she went tap sitting on one of those big sam adams taps that her boyfriend stole from some bar.
by tapsitter September 22, 2008