Stumblebum 

Someone whom stumbles and fumbles around lol!

Steve from Late Night with Conan O'Brien is a stumblebum.

Stumblebum by peachygagirl January 13, 2009

Stumblebum 

1. Someone who probably spends way too much time "stumbling" on the website Stumble Upon.

2. Someone who gets extreme, almost narcotic pleasure from searching the web randomly via a trained/custom program like Stumble Upon
3. Yo mama.

Sam is such a Stumblebum! I wish she'd quit junking up my Facebook wall with that weird $#*!

Stumblebum by Pi-Pie December 21, 2010

stumblebomb 

(v.) Repeatedly sending inane websites dozens or hundreds of times, often in conjunction with accompliaces, to a StumbleUpon user so that it becomes all but impossible for him to surf the sites he wants to.

It took me two hours to get through those pages after those dudes stumblebombed me.

stumblebomb by Dylan "DaShizz" July 7, 2008

stubblebump 

the red, prickly, swollen nodule found on the surface of one's scalp. stubblebumps can be spotted in anime shows; however, they exist in real life, but are often concealed under snug-fitting tophats.

Wendell had to duck at the threshold to prevent from bashing his stubblebump against the doorframe.

stubblebump by bubblestump April 20, 2010

stumblecunt 

A young woman who stays drunk constantly, to the point of not being able to walk straight.

Lindsay Lohan was drunk in public again. What a complete stumblecunt.

stumblecunt by youradvicehere May 20, 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

stumbleupon 

a website where people share their websites and send the pages they visited to each other

Man i was on this cool as site just now!I sent it to you on stumbleupon,you got it yet?

stumbleupon by stevoo0011 July 27, 2006