Top definition
To stop brushing your teeth in the 6 months in between dentist appointments right up until your next check-up, just to see what your dentist says.
Guy 1: Dude, Mike's breath smells like shit

Guy 2: Yea dude, he's 4 months in to his 6 month challenge

Guy 1: Oh that explains it, tell him good luck for me
by zakacer May 30, 2011
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