What does ONCO mean?
Or Nearest Cash Offer
Other definitions of ONCO:
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How to use the term ONCO:
There are no example uses of ONCO at this time. We would greatly appreciate your contribution if you would like to submit your own!
More slang terms:
LOLQ
laugh out loud quietly
FOMC
Fell Off My Chair
P3N15
Just means penis.
HNK
Hug and kiss
