2 definitions by frostycakes

When a friend, due to circumstances, leaves a bong of theirs at your place for safekeeping.
Dude, I'm going on vacation for a few weeks, can you bongsit for me? My roommate broke my last one and I don't trust him...

Person 1: Dude, I love your bong!
Person 2: Oh, it's not mine, I'm just bongsitting it for the summer.
by frostycakes July 23, 2010
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A device used by stoners when smoking in environments where the smell of bud will get you caught (usually either one's parents' place or dorm), made out of either a toilet paper/paper towel tube, or optionally a pop bottle with holes punctured in the bottom, with dryer sheets stuffed inside. In use, one takes a hit, then blows it out through the floof, resulting in a pleasant, clean-laundry smell that completely obscures the normal smell.
Dude, use the floof, we don't wanna get written up!
by frostycakes April 12, 2010
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