The act of raising somebody's hopes with an erroneous claim that makes the speaker look foolish. This claim is made with good intentions but is so faulty that it utterly fails to affect the general mood positively. In many cases the result of pumping somebody's grundle is negative.
Ex1:
LeRoy: Aw shit, that shorty over there, she's fine as hell. I'd hit that like a piñata on cinco de mayo!
Marcus: She's FUGLY homey, don't pump my grundle, she's just nasty...
LeRoy: Aw shit, that shorty over there, she's fine as hell. I'd hit that like a piñata on cinco de mayo!
Marcus: She's FUGLY homey, don't pump my grundle, she's just nasty...
by SxLaughter August 7, 2010
Get the Don't Pump My Grundlemug. after a male sweats profuesly after having sex, the female than licks the grundle sweat and pukes of the mans unit and than proceeds to give him head
the girl smells like a salty grundle licker, her mom eat the salty grundle licker, i loves the salty grundle licker
by higgins10bu July 12, 2007
Get the Salty Grundle Lickermug. by The Return of Light Joker November 18, 2011
Get the grundlemug. Bruce was getting an old fashioned HJ and Stacy wanted to speed things up and gave him the old Grundle Knuckle to help him cum more.
by DanielleWhittier May 5, 2023
Get the Grundle Knucklemug. by Sgt. Wetwipe June 19, 2016
Get the Grundlemug. Q: How kinky are you on a scale from 0 to Alyssa?
A: Grundle Pancake.
Did you see Miley Cyrus at the Teen Choice Awards? Shes a total Grundle Pancake.
A: Grundle Pancake.
Did you see Miley Cyrus at the Teen Choice Awards? Shes a total Grundle Pancake.
by Milk Girl <3 February 24, 2010
Get the Grundle Pancakemug. by Tim February 15, 2004
Get the Grundlefulmug.