1 definition by 9000 Penises

When an atomic bomb literally goes off during sex. Often followed by moaning and screaming, then radiation sickness.
Luke: "After a bloody night of mutual anal fisting I thought for shizzle I was gonna sexplode."

Sam: "Well, I'm game!"

Luke: sloshh sloshhh push

Sam: "AWWWWWWWWWWW KAboom..." (end of world due to sexplosion)
by 9000 Penises March 20, 2009
Get the sexplosion mug.