It is what happens when Number Two (or five these days) inserts his enormous steel plated testicles inside an unsuspecting minx's beeeeeeehind and shakes them vigorously. His balls give off such friction that authorities have often feared another Chernobyl type incident.
After waving to the crowd, Number two reveals his massive testicles and pops them fair into the arse of Mimi McPherson. While she smokes crack. And her crack smokes as well.
by Mongobucket May 03, 2005
When you try to jam both of your nuts in a girl's asshole. It's supposed to be as difficult as keeping two live dogs in a bathtub together.
by billy poopluvr May 04, 2004
by I'm Rick Burd, Bitch April 02, 2004
The act of fucking a woman in the pussy with your cock while simultaneaously sticking your balls in her arse, known as "keeping the dog in the bathtub" because it is as hard to pull of successfully as keeping your dog in the the bathtub while washing it.
See also plum fuck
See also plum fuck
by DeadlyDave June 05, 2006
by Mia Butthurts February 16, 2017
The act of inserting one's entire penis and scrotum into an anus or vagina. The difficulty of that feat is akin to getting three dogs to take a bath at once, hence the phrase 'three dogs in a bathtub.'
Fitting my whole package into Sarah was harder than putting 3 dogs in a bathtub.
Or:
Kelly was so wide open I put three dogs in the bathtub.
Or:
Kelly was so wide open I put three dogs in the bathtub.
by Slime Church February 24, 2011
You're screwing a girl in the ass. You try to get your nuts up in there as well. It's about as tough as trying to get the dog into the bathtub.
by oas August 27, 2006