2 definitions by Seawall

When one takes a piss in the water tank of a toilet making the toilet flush yellow the next few flushes. Usually done with a "top shelf".
Hey, my buddy Jeff bought a new house the other day, so for a house warming gift, I gave him a water bottle!
by Seawall September 24, 2006
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The act of taking your Gulf out to perform "extracurricular activities." Usually done in conjuction with having an observer to cover your 6.
Hey Timmy, I'm headed to the office to do some Gulfing. If the boss asks where I'm at, I'm in the shitter! Just make sure you sniff my fingers after I get back...nootch!
by Seawall December 9, 2010
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