Someone who never has anything nice to say, ever. There's always a rude comment coming out of their mouth.
Person 1: Becca was so rude today. She pretty much told me I suck at my job.
Person 2: Don't pay any attention to her. She's just a grump dumpling.
Person 2: Don't pay any attention to her. She's just a grump dumpling.
by Hoosker-doos August 29, 2014
Get the Grump dumpling mug.by kristalskulls January 26, 2022
Get the Grump Lump mug.An explosive shit. Comes pouring out of your ass with seemingly no end to the flow. Like a hot waterfall of shit.
I ate some bad oysters last night and today I experienced the worst Niagara Grumper. I couldn’t get off the shitter.
by Eaton Holgoode January 25, 2018
Get the Niagara Grumper mug.An addition to my other definition.
The duo has broken and repaired, but instead of Jon, Danny from NinjaSexParty joined. Fans are not pleased.
RubberRoss has also started a series with Danny on the Game Grumps channel as well, known as Steam Train. Instead of console games, the content it has is of computer games.
The duo has broken and repaired, but instead of Jon, Danny from NinjaSexParty joined. Fans are not pleased.
RubberRoss has also started a series with Danny on the Game Grumps channel as well, known as Steam Train. Instead of console games, the content it has is of computer games.
Ah man, Danny can never replace Jon in our Grump hearts!
Dude, Danny is a good addition to Game Grumps.
Dude, Danny is a good addition to Game Grumps.
by Garnet June 28, 2013
Get the Game Grumps mug.A character from the Simpsons episode Kill Gil that is based on the Grinch. Homer tries to stop the grumple from ruining Christmas during a holiday-show-on-ice. The grumple then tries to hunt Homer down and presumably kill him. As the Grumple says, "Grumpley Grumpley Groo, I'll use your blood to make my stew!" In the end of the episode, the Grumple family visits the Simpsons and sings with them.
Look out! It's the Grumple!
by Ross December 27, 2006
Get the Grumple mug.A grumpy person, or a state of grumpiness that comes over a normal person; causing the afflicted person to make snappy rude remarks and become very unsocial.
by Xumill January 21, 2010
Get the Grumpatron 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
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