by Carlguy42 February 20, 2017
 Get the grumpy gutmug.
Get the grumpy gutmug. by JEFFERY THE 3RD September 1, 2020
 Get the grumpy bummug.
Get the grumpy bummug. by BN_Bears March 20, 2025
 Get the Grumpy Milkshakemug.
Get the Grumpy Milkshakemug. by Palmer McCshitter June 4, 2022
 Get the Grumpy dumpymug.
Get the Grumpy dumpymug. by I’m really him July 27, 2021
 Get the Grumpy goochmug.
Get the Grumpy goochmug. by ProLancer2351 June 28, 2021
 Get the Grumpy Garfieldmug.
Get the Grumpy Garfieldmug. When one male angrily has sex with another male from behind, the giver gets a little grumpy and reaches around and inserts his pinky finger into the urethra of the male he is also penetrating.
Dude I can't sit or pee this morning, Rudy must have been in a bad mood last night as he gave me the Grumpy Dan.
by Grumpy Dan May 25, 2019
 Get the The Grumpy Danmug.
Get the The Grumpy Danmug.