1 definition by PHLbtfckBROS

1
Any rear-end (butt, ass, or man hole, etc.) that has been fucked and ejaculated in. Fucked and filled.
After much thrusting and half of a bottle of lube I blew my nut in his spunk trunk.
by PHLbtfckBROS November 27, 2017
Get the mug
Get a Spunk Trunk mug for your brother Abdul.