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Oomf stands for "one of my followers" on twitter.
"oomf has to stop sharing pictures of her abs."
by theteennet January 07, 2017
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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
your crush maybe, someone anonymous you don't want to mention their name
*post sad tweet*

puts oomf as caption
by Irvingmiddleschool January 17, 2018
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4
twitter slang meaning, “one of my followers” often used negatively to talk about people behind their backs.
by michael climate November 30, 2019
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5
an onomatopoeia used to describe a person of extreme attractiveness
Lilly sees a hot guy at the mall
Lilly: OOMF *heart eyes*
by marvelousmango April 18, 2015
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