Meek Mill Philly Cops Betta Have My Money 'Marijuana' Bust Cost Me Millions

4/13/2014 12:15 AM PDT

Meek Mill says the Philly P.D. screwed him out of a multi-million dollar shoe contract ... and now he's suing the City of Brotherly Love to get his cash back.

According to the lawsuit, Meek claims his Halloween 2012 arrest was total BS because even though cops claimed they smelled pot in his car ... they ultimately came up with zilch. Meek says he was cuffed for refusing to let cops search -- and he ended up missing a private jet flight to Atlanta.

Meek claims he lost $22k on the cancelled jet and a $39K appearance fee for the A-Town party he missed. 

In the docs, he also claims he took a hit in negotiating a $2 million deal with Puma because all the negative pub from the arrest ... forced him to settle for a mere $650K. 

Meek is suing the city of Philly for false imprisonment, invasion of privacy ... and most importantly (we suspect) to get back some of that lost dough.