The most incredible comeback to any argument. Telling your opponent to spell icup will instantly disable all of their bodily functions and render them udderly defeated. It is the key to the understanding of the universe and can destroy anything that dares to spell it.
Guy: your dumb!
Guy 2: Why don’t you spell ICUP NIBBA!
Guy: ok...I. C. U. P.... OH GOD NO
(Implodes)
by Vinman7122 October 30, 2017
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Sounds like "I c (see) u (you) pee". Its also a joke used in Elementary school.
Kid: "Spell "icup".
Other kid: "What? NO!"
Another kid: "I C U P, there."
Kid and Other kid: "Ha ha ha ha ha!!"
Another kid: "So?"
Kid: "It stands for I SEE YOU PEE!"
Another kid: "Yuck!"
by RandomPerson1232 April 1, 2010
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A cringy joke made by 2nd graders.
richard: hey miss frizzle can you spell icup for me?
miss frizzle: shut up you little fucktard
by genericstuff May 22, 2016
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A lame joke told by 3rd graders and retarded 6th Graders.
"Spell Icup! Huh huh huh!"
"Shut up you Fuckin retard!"
by Zach G. November 15, 2003
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I.C.U.P or in other words "I see you pee."
Alex: "Hey Fred spell I cup (icup)"
Fred: "I see you pee?"
Alex: "You sicko! You watch me pee?"
by Nick Lindeman August 28, 2006
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a joke was used in elementary school

Sebastian: spell icup
Edward: I C U P
Sebastian: ha
Edward: whaaa?
#icup #elementaryschool #joke
by EdwardStudiosOfficialYT April 21, 2018
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icup is a way to explode your class and embarrass your friend
"teacher" why dont you present you class your sentence
'timmy' i told my mom to spell icup who want to spell it
teacher i will i c u p
the whole class laughs
'teacher' ugh u little bitch
by weirdo crackman November 2, 2020
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