A man was arrested when he got into a fistfight with a bouncer at a Brooklyn bar and threatened to “come back Orlando-style” and shoot up the place, sources said Tuesday.

Justin Rice, 40, got into an argument with his girlfriend as the two were drinking at the Happy Fun Hideaway on Myrtle Avenue in Bushwick around 11:15 p.m. Monday, authorities said.

When the bouncer came over and told them to calm down, Rice called him a “f—ot” and said he was “going to shoot this place up and get my 50 just like Orlando, Florida. I’m going to come back Orlando-style!” sources said.

Forty-nine people were fatally shot by a madman in Orlando on Sunday.

Rice punched the bouncer and hurled a bucket at him before the bouncer grabbed him and held him until police could arrive, sources said.

Rice was charged with assault and harassment.