Chum Chum is extra fat/flab that is on you're forehead. This can also be related to fat layers on the foreskin.
" Wow Harris that is a lot of Chum Chum you got there"
by Tado October 12, 2009
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Act(s) that lead(s) up to and includes sexual intercourse (i.e. making out, hugging in "that way", etc.)
Is that chum chum I see in that dark corner?
by Mars November 9, 2003
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fat or chubbiness
That boys gotta little chum chum on him
by DA BOY Nizzle April 28, 2003
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1.The female private area. 2. the dudes anal area
1."Yo i was in da yard rite and den i bent down and dis nigga tried to take my fuckin chum chums son."
by Choe April 27, 2006
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Chum chum basically means banana. It's a social experiment to see if we can create new meaning to a word by Hank Green from Crash course on youtube.
The chum chum I bought last week is so delicous.
Not all chum chums are yellow.
My girlfriend likes chum chum.
by PirateKingPhoenix July 6, 2017
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verb. to chit chat or talk friendly with another person.
also to mingle in a crowd, to kind of suck up (brown nose) with another. Usually at awkward church functions.
"Hey, where have you been?"
"I was over there chum-chumming with the Smiths. They are so weird."
by toasterheadtil September 17, 2008
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Did you see that chum chums finishing out the whole buffet????
by YOLOOOOOO!!!! April 11, 2012
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