craptivity

The act of passing the time on the crapper by participating in a small, fun activity.

You may read a book, or play angry birds on your smartphone
Shirturbating (exactly how it sounds) may also be a craptivity

Don't forget to wash your hands, after every craptivity!
Chris B. always likes to pass time on the can with a craptivity, but not necessarily with shiturbating
by THXXX 1337 December 21, 2013
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