1 definition by NicCagedHeart

1
Thumper Dumper
n. The act of masturbating during a poo; alternately, the act of pooping while masturbating
Thumper Dumpers are a great way to save time in the morning.
by NicCagedHeart January 09, 2017
Flag
Get the mug
Get a Thumper Dumper mug for your buddy Callisto.

• © 1999-2021 Urban Dictionary ® • advertise • terms of service • privacy • dmca • bug report • help • blog • data subject request

• © 1999-2021 Urban Dictionary ® • advertise • terms of service • privacy • dmca • bug report • help • blog • data subject request