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.
Pronounced- b- and o as in 'shove,' 'dove'
1. A corruption of boo, emerging from a need to generalize the former term of endearment to a much larger group of individuals, including those whom one is not on cordial terms with, particularly when a favor is required.
2. A term of condescension
Bü, can I use your charger?
bü by alkdsflka2 October 3, 2017
Related Words
bush • Bum • butters • bussy • buck • Bubs • Bubba • bullshit • butterface • bully
A non-gender specific term of affection, usually applied to a significant other i.e. girlfriend or boyfriend. Can also be applied to close friends.
"Hey Bu, I'm just killing to see you tonight."
bu by Robyn Saul January 21, 2004
I went to BU as an undergrad.
bu by John Shin March 21, 2005
Derived from the Indonesian word "ibu" used to describe a woman or house wife, shortened in Indonesian to "bu" in intimate relationships. In English "bu" is used by a male to describe his girlfriend or significant other.
Bu, can you get a Mountain Dew out of the refridgerator for me?
bu by Matthew October 17, 2004
Malibu, California. A wealthy and mostly white residential beach city along the coast West of Los Angeles.
B-rad lives in Bu but he pretends he's from the hood.
Bu by JS January 16, 2004
1.bu it the abbreviation of bru which is the abbreviation of bro which is the abbreviation of the word brother. Because in the ghetto world even bru takes too long to pronounce.
Sup bu.
Bu by Really don't know what I am February 15, 2018
More from Urban Dictionary

briefcake 

"Did you check out the briefcake in courtroom C?"
briefcake by Ben Frey April 6, 2006
Word of the Day on November 3, 2026
Brought to public attention by Bob Woodward and Carl Bernstein in the book on the fall of Richard Nixon, All The President’s Men, ratfucker was Nixon’s term for a political operative who sows chaos among opponents; an agent provocateur. It is thought to have originated among campus political rivalries at USC, and seems to have some usage in the US military.
Along with Nixon’s other ratfuckers, Roger Stone caused fights at otherwise peaceful Democratic Party protests to generate a false narrative that the Democrats were violent and dangerous.
Ratfucker by Ricky Ramjet November 2, 2017
Word of the Day on November 2, 2026

countrypolitan 

Term used to describe someone who is a mix of both rural (country) and urban (metropolitan) lifestyles/upbringings. He/she is typically equally comfortable in both settings and is able to seamlessly slip back and forth between the two, appreciating the characteristics of each.
That ol' gal of mine drives the 12 lane freeway during the week and a John Deere on the weekends. She likes opra and the Grand Ol' Opry. I love them countrypolitan women.
countrypolitan by MOChick November 7, 2006
Word of the Day on November 1, 2026

Witch Bath 

A bath consisting of a variety of slats, oils, soaps or any other added ingredients such as fruits, milks, herbs or any other spices for health or beautifying benifits.
She brought home alot of stuff and took it to the bathroom. She must be taking a witch bath.
Witch Bath by carnieboy30 October 26, 2020
Word of the Day on October 31, 2026

kinktober 

An excuse for people to write porn with different types of kinks throughout the month of October.

Smut Fanfiction
That chick doesn't write often but when she does, its for Kinktober.
kinktober by Kinkiest July 12, 2018
Word of the Day on October 30, 2026
Load more