Late in the night of Friday, June 29, Cooper, 52, and Cohen, 51, kicked off a wild weekend at a massive, sex-fueled party at The Knockdown Center in Queens for the bash, called Horse Meat Disco.
According to an eyewitness, "Andy and Anderson were both shirtless, and extremely friendly with fans. They could not get a smile off either of their faces all night."
While neither Cooper nor Cohen appeared to participate in any salacious activity, the club contained "tons of nudity," and "sex was everywhere."
"Not one person in that club had a shirt on, and most of the men chose to wear underwear instead of pants," the eyewitness said.
The friends "were loving the attention that they were getting, but were also trying their best to fit in with the crowd."
The pride partying didn't end there!
On Sunday, June 30, Cohen shared a ton of snaps from NYC gay pride parade and seemed to be having the time of his life.
“Parade Begins! WOW! HAPPY PRIDE!” Cohen captioned one post.
Following the celebrations, Cohen somehow managed to make it to work on time to host Watch What Happens Live on Sunday evening.