Morty made frequent trips to the office restroom, but never when the janitor who calls Costa Rica is there, because that janitor like to give Blumpkins.
by Von Hayes February 21, 2007
 Get the blumpkinmug.
Get the blumpkinmug. by cooterfuzz January 25, 2021
 Get the blumpkinmug.
Get the blumpkinmug. A chic who has given a (blumpkin) more than once.  A blumpkin is the art of getting a blowjob while relieving your bowels, normally in a toilet.
Yesterday morning this chic gave me another "blumpkin" so I got her a t-shirt that says "blumpkinator" she wears it proudly!
by TheCraw April 22, 2008
 Get the blumpkinatormug.
Get the blumpkinatormug. by Jakesolly July 31, 2016
 Get the Blumpkinmug.
Get the Blumpkinmug. Receiving a Blow Job while taking a shit.  If done to perfection, than you will die.  If both cum and shit excape your body at the same time, then yes you die.  If you dont believe me try and find someone who has.
by blumpkinmaster January 9, 2008
 Get the blumpkinmug.
Get the blumpkinmug. by CrAzYgIdEoN May 19, 2003
 Get the Blumpkin, Themug.
Get the Blumpkin, Themug. The act of a female drawing a male phallus into her mandibular oraface, while said male evacuates fecal-matter from his rectum.
by CassiusKarp June 11, 2010
 Get the blumpkinmug.
Get the blumpkinmug.