Stumble-Fuck 

A series of assumptions that start with "I think" which is twisted to "it's a fact".

When an uneducated opinion starts with "I don't think he's a racist" and turns to fact, "I know for a fact that he's not a racist". Then it's time to label the offending fucktard a "Stumble-fuck".

Stumble-Fuck by Aztecsghost April 17, 2010

Stumble fuck 

When you can't get a word out ya mouth to save ya own ass.

Jason kept stumble fucking around when he was trying to tell his story

Stumble fuck by Real McCoy January 18, 2020

Stumble-A-Fuck

a game in which consists of selecting three random candidates, supplied by stumbleupon.com (babes section), where players must place each candidate into a separate category of kill, fuck, or marry.

"Hey John you want to play Stumble-A-Fuck"
"Yea lets pull up some hot bitches"

Stumble-A-Fuck by M.J.S December 6, 2012

stumble fucked 

1: like cluster fucked, Stumble fucked means to be bombarded by day-to-day bullshit while you have more pressing matters to attend to.

2: to be so caught up in day to day bullshit you are mentally reeling from the impact of even the slightest new thing that crosses your mind

3: like having ADHD on crack.

person 1 : the dog crapped on the carpet, the cat threw up after eating the gerbil, after my car got rear ended after...

person2: dude, you are stumble fucked today aren't you?

person 1:...............help me ._.

person1: after all that I still have to go to work >.<

stumble fucked by TEEG November 11, 2009

Stumblefuck 

A person that falls or trips frequently.

Someone that injured themselves by falling or tripping.

pointing out the arrival of someone who recently hurt themselves in a fall-

"Oh look, here comes Stumblefuck"

Stumblefuck by Sly Fox Ash July 28, 2009

stumblefucked

To be so bored at work that you load StumbleUpon, click on it incessantly all day long viewing random web pages until you run out of suggested StumbleUpon pages to display.

holy shit i've just been stumblefucked !!!!

stumblefucked by markbluestone December 9, 2008

stumblefucked

being so drunk that you can't walk or stand properly, but are still with it enough not to just sit down and pass

"Haha Mackie I'm gonna get you totally stumblefucked!"

stumblefucked by TheSanityAssassin November 3, 2004