Urban Dictionary: OPA

21

Old
People
Assassination
Squad

#1: OMG ugh my grandma is so annoying

#2:dude call the OPAS

#1:the what?

#2:old people assassination squad

#1:O.O

by Me. . . . May 15, 2010

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22

yo those sneakers is hot. OPA!

by amanda August 17, 2003

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23

Swedish Counter-Strike clan founded in 2001

by SpinTac October 12, 2003

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24

one party animal; used as a greeting to call the Army of Skanks

When a skank sees a fellow skank respond with "OPA".

by KKKKCCSSJD March 26, 2007

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25

Oral pussy assessment.

Amanda loved the OPA Brandon did on her last night

by EMS Trifecta May 01, 2018

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