A person who is small, mousy, impish, and greasy in demeanor. A grumplin is typically intensely repulsive for a non-apparent reason. Common actions of a grumplin include sniveling and cackling.
Sophie: Who's that little greasy girl sniveling in the corner? I couldn't explain it, but her impishness just repulses me!
John: I'm not sure...but she's quite a grumplin.
John: I'm not sure...but she's quite a grumplin.
by splusj November 17, 2009
Get the Grumplin mug.The anonymous old man - most likely suffering from some form of dementia - who takes a shit in the sink of public restrooms
by Betty Wagaman October 15, 2006
Get the grossie grumpkins mug.When you skip a tutorial in a video game, and get stuck or lost in something the tutorial taught. A reference to Arin (Egoraptor) of the youtube channel Game Grumps, who would always skip tutorials.
by queephlosion December 16, 2020
Get the Grumping it mug."Did you see tom and tracy grumping at jimmys party last night?" " dude I totally practiced grumping on my pillow last night."
by Og_grumper_69 August 1, 2017
Get the Grumping mug.by Squeakles December 3, 2011
Get the Grumblin' Sealion mug.The act of making an exaggerated frown in the shape of an upside down "U." Often used when someone is being ridiculed in a joking situation.
by mmoneh November 18, 2011
Get the Grumping mug.by cuffnutt August 3, 2007
Get the Sankaty Grumpkin mug.