Top definition
a fat little migit with orange skin, green hair and fucked up knees, not a cripled migit in a cage.
"did u see the umpulumpas?"
"yes, there was one, but it was moving."
by bull shit April 22, 2004
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Aug 11 Word of the Day
A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.
"My boyfriend has a total case of brain worms. He told me the cat was bugged so the Feds could listen in on us having sex..."

or

"You totally stumbled over that entire sentence. Can't speak English all of a sudden? What, do you have brain worms?"
by _Jez_ October 03, 2009
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2
a little man who is fat wit creamy orange hair( he seems as if he is tom heston hahaha) that fat boy pigglet
ahhh the umpalumpa tom is here
by nonurbusnusness March 17, 2003
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