NBA's Brandon Jennings Deflowered At Nightclub ... Gimme My Roses Back!

We haven't seen a rose controversy this big since "The Bachelor" ... Orlando Magic star Brandon Jennings caused a sweet smelling spectacle leaving 1 OAK Tuesday night ... just trying to be a gentleman.

Jennings and his crew were piling into a sprinter van when he decided to spring for some street roses ... presumably for the ladies accompanying him to the after-party.

That's when all hell broke loose ... Brandon paid -- or didn't pay -- the right dude for the right flowers and a red petaled rebellion ensued that we're not sure was ever totally figured out.