yumfb 

"you ugly motherfucking bastard"

i don't like you, yumfb

yumfb by yumfb November 9, 2011

Yumble 

The result of trying to yawn and mumble / talk at the same time.

Dallas: "I was about to hit the gong when *yawning commences* le^&%$@#((*&^$"
Madison: "Dalls, don't yumble!"

Yumble by DallasLJ June 25, 2009

Yumbo 

An adjective meaning highly pleasant to the senses . This word can also be used to describe things or events that bring us joy or happiness.

A: Stealing from your friends is not yumbo.
B: This hotdog is so yumbo.
C: I found a dollar! Yumbo!

Yumbo by Bigtone1993 February 4, 2017

YumBoyHowdy 

A middle-aged woman's uncontrollable reaction to tasting something appealing. Most commonly associated with women from New York, but can be heard as far as New Jersey.

Son-In-Law: Mrs. P, I stayed up all night working on this gravy. Taste it and tell me what you think.

Mrs. P: YumBoyHowdy!!

Son-In-Law: What the hell does that mean?

Daughter: (In disgust) Apparently she likes it...

YumBoyHowdy by TheHusbandOfLisa December 13, 2009

Yumblie 

Some tomato-like thing from Banjo-Kazooie.

Yumblie is also some guy on IRC.

Yumblie by Typhlosion July 26, 2003

yumbolt 

A special strain of marijuana grown in the Humbolt region of california.

yo, I just got back from way up north and scored some a that bubonic chronic they call yumbolt

yumbolt by token May 13, 2005

yumba 

Exclamation about a meal that exceeds expectations with respect to taste and quality .

Ann: “What did you think of this garlic mushroom pasta dish?
Fred: “Yumba!”

yumba by Elena Chantal September 26, 2020