Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.

Rosenblumed 

When a male purposely tries to impregnate a female that has a higher standard of living than he has, so that he can upgrade his own standard of living by being a baby daddy.
When Kevin Federline found out Britney Spears was pregnant he told her that she had just been Rosenblumed!

Michael Rosenbaum 

Michael Rosenbaum is a wonderful male actor who plays Lex Luthor on the show Smallville, played Adam on the movie Sorority Boys, and does the voice over for The Flash on the Justice League. He was born July 11, 1972, in Oceanside, New York, USA. Nickname is Rosey. Middle name is Owen. He is exactly 6 feet tall. He graduated from Castle High in a city in Indiana. He comes back to Indiana every summer to participate in an annual wiffle ball tournament with old high school friends. Participates in many celebrity ice hockey and charity events. The charity he favors the most is the Ronald McDonald House. Has a great affinity for 80s Soft Rock. Athletic and outgoing, Rosenbaum is an avid hockey player and golfer. He is also a dedicated New York Rangers fan. In addition, he has a passion for music, and plays both acoustic and electric guitar. So far, he's had to dress as a girl in two movies.
Will be in- "Kickin It Old Skool" and "Gay Like Me".

Michael Rosenbaum was in- Justice League, Smallville, Teen Titans, an episode of It's Always Sunny in Philadelphia, Jackie Chan Adventures, Cursed, Racing Stripes, Static Shock, Gladius, Bringing Down the House, Special, Poolhall Junkies, Sorority Boys, Rave Macbeth, Batman Beyond, Sweet November, The Zeta Project, Batman Beyond: Return of the Joker, an episode of The Wild Thornberrys, Eyeball Eddie, Zoe, Duncan, Jack & Jane, Urban Legend, The Day I ran Into All My Ex-Boyfriends, 1999, Midnight in the Garden of Good and Evil, The Tom Show, and The Devil & and Angel.

Rosenbauming 

Rosenbauming (adj) or Rosenbaum (noun) is defined as:

When you are unable to decipher if a boy is of legal age, but proceed to sexual intercourse regardless.

Joseph Rosenbaum: Hey man, check out that dude! I'm going to get him drunk and sleep with him!

Huber: I don't know man, he looks kind of young. He keeps talking about how he can't wait to get his driver's license.

Joseph Rosenbaum: Fuck it, I'll just Rosenbaum it.

Huber: Better watch out for Kyle!
Person 1: That guy that Joseph is with looks pretty young. Did he ask him for his age?

Person 2: Nah, he is just Rosenbauming it
Rosenbauming by GreasyFrenchy November 19, 2021

Joseph Rosenbaum

A repeat child anal rapist and burglar. The dangerous felon was out in Kenosha on August 25, 2020 attempting to attack 17-year old Kyle Rittenhouse when Rittenhouse shot and killed him in self defense.
"Joseph Rosenbaum died as he lived, trying to touch an unwilling minor"
Joseph Rosenbaum by FentanylFloyd November 21, 2021

Rosenbauming 

Verb

To go off one’s medication; to never take medication
Did you hear about that pedophile who chased a minor down the street? Dude was totally Rosenbauming.”
Rosenbauming by ThatVerizonGuy November 15, 2021

rosenbaum 

1) noun
An Asshole (literal or figurative).

2) verb
To be an asshole; To fuck over (lit. or fig.)
My school is rosenbauming me with this tuition hike.

Mahmoud Amadinejad is such a rosenbaum.

He rosenbaumed you by not telling you about the sale.
rosenbaum by Gragster September 10, 2009
More from Urban Dictionary
Being ignored by someone when making a statement or asking a question. Also known as blanked and turfed.
Person 1: Did u watch ** last nite?
Person 2:......
Person 3: O no u got aired!
aired by Pietro February 9, 2005
Word of the Day on October 10, 2026

piddlefart

Instead of doing my homework, I decided to piddlefart around for two hours.
piddlefart by Rene April 25, 2005
Word of the Day on October 9, 2026
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
Load more