Insider Trading

the illegal practice of trading on the stock exchange to one's own advantage through having access to confidential information.

Joe went to jail for insider trading

by sppoooppy February 4, 2017

A Man On The Inside

A Phrase Used To Express That AnInformer Is Giving Up Privy Information.

Detective: At Exactly 3 P.M. I Want Everyone At That Warehouse.We're Gonna Catch Them With That Shipment For Sure.

Policeman: How Can You Be So Sure?

Detective: 'Cause I've Got A Man On The Inside.

by DGringo October 1, 2009

Inside Joke

A thing that UD will reject if we post these...

is this considered an inside joke?

by MyBigFatBoobs January 24, 2020

cigs inside

All it takes is one mans to scream "cigs inside" and soon enough errbody shmokin.

"CIGS INSIDE!!!!" *3 hours later* "Yo anyone got a cig?" "Nah man just breath!"

by cancersticks666 January 20, 2018

the fucker inside

Going apeshit and letting your innermost thoughts and hatreds get the better of you. Usually unleashed by truama.

He let out the fucker inside when you hit his son.

by Gumba Gumba February 21, 2004

Dead inside

Me right now

Josh: How are you today Tyler!
Tyler: Dead inside as usual...

by Kaytlin.cant June 17, 2018

Inside Baseball

Similar to an inside joke, inside baseball refers to a reference that is not well-understood by the layman. An average person without deep knowledge of a topic would not be able to understand a reference that is inside baseball.

"I got kicked out of the raid for not having B4B"
"That is too inside baseball, I don't get it.

by High on Life June 9, 2015