Cee Lo -- The $10,000 Super Bowl STRIP CLUB Adventure

Cee Lo Green reunited with his boys from Goodie Mob this week ... inside an Indianapolis strip club ... and TMZ has learned the crew treated the stripper ladies to a five-figure thunderstorm.

Cee Lo and his boys met up in Indy for some pre-Super Bowl partying Wednesday night ... and decided to take the festivities over to a local gentlemen's establishment around 1:00 AM Thursday morning.

Sources inside the club tell us ... Cee Lo requested lap dances from "the baddest b*tches in the club" ... and the group rewarded their good behavior by making it rain with roughly $10,000 in cash.

We're told there were other famous people in the club at the time -- including some NFL players -- but they were no competition for Team Cee Lo, who easily commanded the girls' attention.