Top definition
Short for Eat(ing) Out. It is the equivalent of BJ for Blow Job (or Boob Job).
"Chris gave me the best EO yesterday."
"EO?"
"Eat Out"

"If you give me an EO, I'll give you a BJ!"
"Sounds fair."
by Chris Rodrig April 21, 2007
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2
the best friend anyone could ask for. extremely humorous. a mood-improver.
by spongebob March 03, 2005
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3
pronouced "ew" in other words slang for the word ew to represant something of disgust or vile
"your brother is so cute!"

"E.O.!"
by icoast August 04, 2009
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4
E-eo e-eo e-eo eo
by \0_0/ February 18, 2017
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