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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
 
1.
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
 
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
 
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