Top definition
Defication in a liquid-like consistency, sometimes harboring solid "pebbles" of fecal matter. In most cases, Napalm Butt has been known to burn to rectum of its victim, causing wiping to sting uncontrollably.
Ugh. Those Hot Cheetos gave me some serious Napalm Butt.
by AndyCandy January 04, 2008
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