A massive turd that is placed anywhere but a toilet.
Lesley's Mom dropped a heinous from the anus butt log on your mom.
by Lesley's Mom November 30, 2007
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A peice of extraordinarily brown poop
The Butt Log hung out of the window sill, wanting to jump out and end his sad little poopy life
by Sam June 11, 2002
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Dan and Phil. Two youtubers that that work together to make videos seen by the internet. A popular video is “Hello Internet” by Daniel Howell.
Did you see those duck butt log munchers new video?
by Gary35Martinel December 26, 2017
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