Thoonk

The sound it makes when a man enters a woman via anal sex really fast

man, I was pushing, but she was stressing, and I stroked her back, so she relaxed, and it went THOONK!

by Mechwarrior Buddah February 13, 2017

thoonks

Another way to say "thanks".

"Here is your phone!"

"Thoonks!!"

by Bin Racks January 4, 2021