Name of movie help plzzzzz?

well what i remember was it was about i think two asian guys and one of them invents like this pipe thing for smoking weed but when he tries to smoke in the plane he gets caught and people in the plane say its a bomb and get freaked out and start calling them terrorist and then they get into big trouble and go to this island jail or something and then this big guard comes out and says that if they are ready for his cock sandwitch and theres these scene where they go to this party where it was a bottomless party instead of topless ok thats all i have if you dont know then dont awnser or be rude and sorry if i wasent speccific enugh