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The logical evolution of the blumpkin: receiving head while taking a shit while smoking crack.
After spending weeks trying to find the perfect fathers day gift for my husband, my friend Alice suggested I simply buy a huge bag of crack and fellate him while he shits! He loved it! Thanks crumpkin!
by Pam Landry July 07, 2009
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Aug 11 Word of the Day
A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.
"My boyfriend has a total case of brain worms. He told me the cat was bugged so the Feds could listen in on us having sex..."

or

"You totally stumbled over that entire sentence. Can't speak English all of a sudden? What, do you have brain worms?"
by _Jez_ October 03, 2009
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2
The act of recieving oral sex while deficating (taking a dump) and smoking crack. An evolution of the Blumpkin.
woman 1: I have no idea what to get my husband for his birthday. Any ideas?
woman 2: Why don't you give him a blumpkin?
woman 1: No, no, that will never do. I gave him one of those last year.
woman 3: Well then, how about a Crumpkin?
woman 1: Perfect! Now I just need to get some crack...
by RefinedAndDefined January 10, 2010
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3
a delicious, cream cheese filled pumpkin bar created by North Port Fishington Cookie Factory.
Dude: Hey man you wanna go to the cafe?
Dude2: Hell Yeah! They've got those Crumpkins right? Those are my jawn!
Dude: Word. Best jawns ever!
Dude2: If I could hump a season it would definitely be fall.
by mikelanders September 29, 2010
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4
Getting a blow job while doing crunches. That's motivation.
While doing some of his 3000 crunches a day, Rinaldo gets a crumpkin from Kim Kardashian.
by dc43 July 11, 2010
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