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An incorrect way of saying 'must have'.
Nolan: He must of walked out the back door after murdering her,thereby explaining the lack of footbrints in the snowy front yard.

Charlie: Must...of?
by Diggity Monkeez March 03, 2005
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Jul 28 Word of the Day
to sport a boner, fly the sail at full mass, rock hard, etc.
"I had a lot of cartoon characters that used to get me sexually aroused as a kid... The female reindeer from the Rudolph claymation series, when I was in preschool, I used to be bricked up watching that shit." -Jack Harlow
by real_philly February 11, 2020
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