Well Beefcake, if you're gonna stick with a South Park theme.... I think the name Mud Monkey is pretty hard to beat.
Saying this is "toilet humor" is truly a double entendre in the best sense of the term:
Mr. MacKey's Mud Monkey - YouTube
Saying this is "toilet humor" is truly a double entendre in the best sense of the term:
Mr. MacKey's Mud Monkey - YouTube