When you take a dump in the shower and then have to squish it down the drain with your foot.
The term stems from a rumor - most likely false - about a deleted scene from the John Candy movie.
Man, I couldn't wait to get out of the shower and dry off, so I just Uncle Bucked it.
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The act of being in a picture at the time of the taking only to find out that the end result you have been cropped out.
Shit, my cousin Uncle Bucked me out of the wedding photographs!
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An Urban legend present in the northeast. A sly character who's true identity is unknown to the law and public and is wanted by numerous police forces around the area for felonies against youths. Buck was prone to stealing youngsters for his own pleasure.
Kid 1: I think uncle buck is following us.
Kid 2: Nar man divin't buck iz!
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A guy (family friend or an uncle) who can playfully corrupt children's minds on what not to do, especially in public areas
My uncle buck taught me how to drive like a madman as in one of The Grateful Dead's song Casey Jones.
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To Use A Drill to Unlock A Door....
Man, Someone locked the bathroom door from the inside and we could not get in....So,... We Uncle Bucked That Friggen Lock!!!...
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an uncle buck, is someone who impersonates the late john candy... usually found to be a 23 yr old, balding, assistant manager from stockport named rob... coincidentally, they all work at gamestop in stockport too.
my god, you look like Uncle Buck
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The most satisfying nuts you will ever put in your mouth.
Damn i would suck uncle bucks mixed nuts dry.