Noun - "That kid is the epitome of a punched grumper."
Verb - "Oh shit, dude. I gotta punch a grumper."
Adjective - " That bitch burnt me worse then that punched grumper from KFC last night."
Verb - "Oh shit, dude. I gotta punch a grumper."
Adjective - " That bitch burnt me worse then that punched grumper from KFC last night."
by The Grump Puncher December 04, 2008
When you are in a bad mood but your significant other wants to engage in sexual intercourse. This is called the grumper bumper because although you're not in the mood, who are you to turn down sex, so you push through with the grumper bumper?
My hoe ass bitch burned my toast, and thought she deserved this dick! She pissed me off so I gave her the grumper bumper.
by keithyweithy June 24, 2022
Quit being a grumper butt.
by UnluckySloth February 06, 2025