Wiseguy 

1. a wiseguy, a highly ranked individual in a crime family
2. wiseguy, a smartass/Jackass
3. wiseguy, a book by Nicholas Pileggi

1. He's a wise guy, he's untouchable
2. The guy over theres being a real wiseguy
3. did you read wiseguy yet?

Wiseguy by Q.T. September 6, 2004

wiseguy 

A mob guy, a mafioso.

wiseguy by Anonymous September 10, 2003

Wiseguy 

A person who makes sarcastic or impudent remarks so they can demonstrate their cleverness.

Regan: I love Meredith! He's such a poet! So sensitive!
Kennedy (surprised): Really??! He always strikes me as a wiseguy.

Wiseguy by Babydoll75 April 2, 2019

Wiseguy 

Someone who knows how to beat a system ..ig social, law enforcement, commerce, political ect.. usually for personal gain and sometimes illegal.

"So your a wiseguy uh, then tell me how someone goes about living under the radar of the soical system"

Wiseguy by Ifyoucanworkit September 2, 2018

Wiseguy 

someone who is generally an all around smartass and enjoys making people feel really damn stupid, wiseguys are usually condescending and have a tendency to use the words "pal" or "buddy" when referring to others

Random dude: did you know that papyrus was invented by the Mesopotamians

wiseguy: actually the Egyptians Invented papyrus, but nice try buddy

Random dude: cork it wiseguy

Wiseguy by TheGreatestSmartass April 15, 2019

Wiseguy 

The act of taking something of value and concealing in a bag.

A backpack, used for theiving and concealing.

Yo i’m boutta wiseguy dyls knick knacks.

I just guyed dyls skateboard

Wiseguy by festivedyl November 7, 2018

Wiseguy 

A person who claims to have the best deals and knows all to do with purge but is just a fuck up

Wiseguy: I can get the best purge deals in New Zealand. *doesn't deliver*

Wiseguy: Single battery slam mods hit harder than stacks

Wiseguy by Twisted MEMEZ February 1, 2019