What is Thumpkin?
1.
Masterbating while taking a shit
dude my phone fell in the toilet while I was doing the thumpkin
See
2.
one who is being a ass
dum thumpkin
See
3.
Recieving head while taking a shit
My high school lacrosse coach told us of the thumpkin his girlfriend gave him.
Random Words:
1.
"when you accidentally drop your birthday cake onto your girlfriends poon when innhebriated.....on your birthday no doubt" ....
1.
when someone fingers a slut, and they squirt all over them
Ryan: dude, mikey got slutty putty all over forest last night.
Kevin: damn,..