thumpkin 

Recieving head while taking a shit

My high school lacrosse coach told us of the thumpkin his girlfriend gave him.

thumpkin by Exit30six November 24, 2003

thrumpkin 

If while performing a blumpkin the bitch were to throw up it becoms a thrumpkin.

Man I was with this girl last night and she gave me a thrumpkin, it was tight!

thrumpkin by apac666 August 23, 2008

thumpkin 

one who is being a ass

dum thumpkin

thumpkin by Monkey Man April 7, 2003

thumpkin 

when somebody gives a man a blowjob while playing call of duty.

Yo, yesterday i was playing cod and my girlfriend gave me a thumpkin

thumpkin by The Tuck March 18, 2011

thumpkin pumpkin

When one has an erection (he) tucks his hard manship between his legs not allowing her or him to see his erection. Upon checking for head erection he opens his legs allowing his hard erection to hit her square in the face. Thus you have the thumkin pumpkin

Yo bro gave my lady a thumpkin pumpkin last night and today she has a black eye!

thumpkin pumpkin by Lickmydick72 January 10, 2017

Thumpkin 

Close relative to the Blumpkin; The act of masturbating while taking a poop. Ass must remain unwiped.

After taking a Bludumdump, I figured I'd give myself a Thumpkin. Two for one wipe special

Thumpkin by Thumpman March 5, 2021

Thumpkin 

The act of receiving a blowjob during a fist fight.

I would have won the fight if I wasn’t distracted by getting a thumpkin.

Thumpkin by JayArrrre January 15, 2022