Similar to the athletic competition phenomenon (home field advantage), it is believed that your home toilet bowl has an advantage over all others, in that your ass is more familiar with the resting spot ultimately resulting in a far more comfortable and superior performing shit.
Guy 1: Dude, hurry up. We're gonna be late.
Guy 2: Hold on a minute. I gotta take a shit.
Guy 1: Can't you go at the bar?
Guy 2: No way man, I'm not giving up home bowl advantage!
by Operation: Dinner Out March 9, 2009
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