Adult Hotel is a hotel in the Planet Fognl that appeared in Season Seven episode "Cancelled".
Background[]
In an attempt to save Earth (or the "Earth" show from being cancelled), the boys traveled to the planet Fognl to seek the alien management, but were disrupted when the managers took them to lunch, a topless bar, and finally having a prostitute in a hotel room. They began sucking each other's jagons, among other erotic acts, while the boys could only watch. Kenny takes a picture of the two aliens sucking jagons, and the boys threatened to spread the word if Earth was cancelled as planned.