fumbelievable 

adj.

An exclamation to describe a play in American football that is so unexpectedly botched by one or more players that it results in a cry of outrage from justified fans. Most applicably, a fumble that is recovered by the defense and is ran back for a game-winning touchdown. However, the term can be used to punctuate any heart-wrenchingly sudden event in a game.

Origin: blend of "fumble" and "unbelievable"

"Fumbelievable! We just lost the game because our running back couldn't take a hit and hold onto the ball at the same time."

"Zach Maynard threw another interception? This is fumbelievable!"

fumbelievable by Definest Youllevermeet December 16, 2011

Fumbledorf 

1. (noun): Anyone carrying a drink, food item, etc., that seems to completely and randomly lose all motor coordination, whether engaged in conversation or not, thus spilling or dropping said item or items while their attempt to maintain motor coordination results in cartoonishly exaggerated movements thus making the situation severely worse for themselves and anyone with approximately one and a half multiple of “arms-length.”

(plural) Fumbledorves

2. (verb) to Fumbledorf, to have Fumbledorfed, to be Fumbledorfing
Often used as a descriptor for anyone who unintentionally creates a dramatic scene by failing to do something considered simple or mundane which results in unnecessary loss or damage to property.

A (walking with coffee): Good morning
B (walking without coffee): Hey, good morning, how was your weekend?
A: Oh, it was alright, (coffee mysteriously escapes clutches) I-ya-ah-Eeeee!

T: Geez Fumbledorf!

Fumbledorf by Bricked March 15, 2021

fubleapin 

a cross between f-ing, and bleep.

i am so fubleapin tired!
or
Connor is so fubleapin mean!

fubleapin by Rawr? October 3, 2007

kaden fumblebottom

A ROBLOX youtuber/ myth hunter who is Creative Director for the Flamingo YouTube Channel.

Kaden Fumblebottom: here's a list of 100+ myths albert.
albert (flamingo) : dude your the best

kaden fumblebottom by Nexasphere September 7, 2020

Fumbling Martin

Losing control of your penis during masturbation, causing it to slip out of your hands and enter your tight cornhole. While the skin flute is jammed in the ring, it is now impossible to remove. Cutting it off is your only solution, usually leading to death.

Time of death; 4:20
Cause of death; Fumbling Martin

Fumbling Martin by _george__ January 6, 2007

fumber 

The fake phone number you give out when you don't want to give your real one.

This douche wanted me to give him my digits, I didn't want to be completely rude and immediately crush his dreams, so I just gave him a fumber.

fumber by i invented shizam July 18, 2010

Fumbered 

The act of being overly fumber, such as in inhalation of too much of the sweet chung (marijuana) or drinking too much to the point where you put your shoes in the blender. This word comes from the ancient dictions of the Balfaic Ochungus who lives in Mount Ochungus.

Bro, last night I was so fumbered, I saw a flat bunger.

Fumbered by Cecil O'Chungus May 2, 2018