Gumplefick 

a more modest substitute for the word 'fuck'; can be used in all phrases where 'fuck' is appropriate

Oh gumplefick I failed that exam!

Gumplefick by Ohhh Word December 6, 2010

Gumblefuck

A person who's usually normal, but occasionally makes idiotic remarks.

Ted: What color is an orange?
Me: Ted, you gumblefuck, the color is the same as it's name. Just like a lemon.

Gumblefuck by Some random guy was taken February 19, 2023

grumplefuck 

One who grumples often.

Man, that guy Dan is a grumplefuck.

grumplefuck by Auntie Pigtails July 27, 2009

Grumpledickskin 

The troll. Has a very wrinkly winky that can only be smoothed out by special fairy witches

Grumpledickskin craves only the smoothness of the boob

Grumpledickskin by Fuzzbotte July 28, 2022