Theo dõi Vietnamese
tìm từ bất kỳ, như là queef:
 
1.
The act of sitting on the top part of a toilet and shitting while getting head by the girl who is strattling towards you on the bottom seat while also taking a dump at the same time.
The raunchiest act of the famous "blumpkin" to the next extreme calling it the Upper Decker Double Blumpkin.
viết bởi Dante Rau 20 Tháng bảy, 2006
522 228
 
2.
When a man is taking a dump in the tank of a toilet while a female is sitting on the bowl taking a dump while facing him and performing oral sex on him.
Yo I was taking a shit and Tracy want to give me a blumpkin but she also had to take a shit so we did an Upper Decker Double Blumpkin
viết bởi Roger Podacter 19 Tháng chín, 2010
100 64
 
3.
An event when two couples receive phalacio while defecating in the bowl and in the tank.
"Yo Dawg, did you hear Shaniqua was in a Upper Decker Double Blumpkin' last night?'
viết bởi mrButters 22 Tháng tư, 2009
15 42