blumpumpkin 

A blumpkin on Halloween

Mark: Dude, my girlfriend and I celebrated Halloween the right way this year!

Trent: What did you do?

Mark: We carved pumpkins then she gave me a blumpumpkin!

Trent: Does she have any friends?

blumpumpkin by JA-ALLDAY October 1, 2013

Blumpukin 

The delicately balanced art of getting your cock sucked while being pukes on and taking a dump.

my girl was giving me the sickest head ever while I was taking a dump, then she puked, it was such a nice Blumpukin!"

Blumpukin by sir dumpalot April 19, 2011

Blumprumpkin 

When your fresh off the toilet and the asshole is still steamy, the garden hose is inserted. The rumpkin then comes into play as your ass will get a goated rimjob.

"Wow, I saw Bob Troyer at the car wash! Did she give you a Blumprumpkin? Yes ! She even used the car wash hose!"

Blumprumpkin by BOBBLEHEADTROYER February 4, 2022