Grand Slam Blumpkin

The act of sucking a man's penis while he defecates in the upper tank of the toilet.

"John received a Grand Slam Blumpkin at Sarah's house last night."

by Honey x Badger November 6, 2015

the great blumpkin charlie brown

The art of upper-decking a toilet, getting a blowjob as they're also taking a dump in the bowl.

Ron and Naomi liked to crash house parties, go to a bathroom and pay a visit to The Great Blumpkin Charlie Brown.

Upper Decker Blumpkin blowjob

by Lionel Letterman February 9, 2017

Blue-Water Blumpkin

A blumpkin, specifically in which the receiving party is in a port-a-potty

You thought a blumpkin was satisfying? Well, a blue-water blumpkin is a whole new realm of pleasure

by Pearislovepearislife February 29, 2020

The Double Blumpkin Pie Sandwich With A Coconut Surprise

The Act of creating two Blumpkin Pie's; then using said pies to create a sandwich for the woman to eat, while you prepare the coconut for the Coconut Surprise

Bro your sister is insane. I came home and found your brother performing The Double Blumpkin Pie Sandwich With A Coconut Surprise on her. I can't believe she just sat there and ate it! I was so excited when your dad walked in with the coconut.

by Xpenix99 June 12, 2020

give Trump a blumpkin

To really really really suck. Even if you liked to give blumpkins, it would be really suck to give Trump one because he eats McDonald’s every day, and because, well......, he’s Trump.

Don’t go to that show. It’s gonna give Trump a blumpkin.
How was the party last night?
Totally gave Trump a blumpkin.

by Tyeumm January 22, 2021

Upper Decker Double Blumpkin

The very intimate act in which the male lover delicately removes the top cover on the porcelain tank of a toilet. Next he will mount the the tank and begin to defecate. Now the female lover gently sits on the toilet seat facing her male partner. The act begins when she also compenses to defecate while orally accepting his genitalia.

I knew she was the ONE when she pulled me into the hotel bathroom and introduced me the amazing upper decker double blumpkin.

by INFDOC September 9, 2021

red dragon blumpkin

A red dragon blumpkin is When you are getting your dick sucked and are about to bust a nut you shove your duck down her throat so it comes out her nose and punch her in the nose to make it bleed at the same time

I'm going to give you a red dragon blumpkin

by Joel ( Cincinnati) bell September 19, 2021