by ths1161969 November 18, 2011
Get the yoohoomug. Slang for the children of a single mom.  Deriving from the fact that if you sleep with her and spend the night, you will have to buy her kids a yoohoo the next morning.
by B. Hanback January 18, 2008
Get the yoohoomug. a word sometimes used to convey excitement, particularly on facebook, by idiots who don't know that the word is just a chocolate drink. it should be woohoo.
it's friday! yoohoo!
by theonlyjason November 23, 2009
Get the yoohoomug. A chocolate drink, but can also refer to really bad diarrhoea (yes that is spelled right).
Other diarrhoea slang: gippo guts
Other diarrhoea slang: gippo guts
I've had the flu, so I wasnt at work for a while because I have spend the last week rocketing yoohoo out of my ass.
by WordGenie April 15, 2004
Get the yoohoomug. by Kelly Barbosa January 26, 2005
Get the yoohoomug. A yoohoo is someone obsessed with a certain muppet. Her home is usually R&S on yahoo answers and she trolls uncontrollably. A Yoohoo also makes others mad by stealing aways muppets. She is also obsessed with the Disney Princesses and she despises report monkeys.
by mymouth February 6, 2010
Get the Yoohoomug.