Top definition
A term for bitter-sweet news, or a good-news-bad-news sandwich. The good news is a 'Yay', the bad news is a 'Boo'.
I won $100 dollars on the lottery yesterday, but then my car broke down and cost me $150 dollars to fix. What a Yayboo.
by Priscilla2011 April 14, 2011
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
2
a term for someone who has a sick body, and a sickening face. much like a butterface. yay for the bod. boo for the face.
have you seen his girlfriend?
what a yayboo.
lights would definitely be off.
by anahsohs April 14, 2008
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug