A particularly long and loud fart, usually with multiple changes of pitch.
I tried to choke off that fart in the 'vator, but once it started leaking I just went all colon yodel.
by luckymike January 18, 2008
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A very, very loud and obnoxious fart.
Aw man, Jack pulled a colon yodel last night. It was nasty.
by Sonny Boi November 9, 2015
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