Doesn't seem Jimmy Butler's sweating his latest Heat suspension ... 'cause just hours after the hooper's team hit him with a two-game ban, he was seen yuckin' it up with famed comedian Andrew Schulz at a swanky party.
TMZ Sports has learned Butler made his way to the Reserve Cup Draft & Dinner hosted by Moncayo Ocean Club on Wednesday night ... mere hours after he was punished by the Heat for missing the team's flight to Milwaukee for its upcoming road matchup with the Bucks.