Yellow Mellow

Urine that is left to settle in a toilet bowl. Comes from the energy saving saying that goes "if its yellow, let it mellow. if its brown, flush it down."

Not to be confused with Mellow Yellow which was a song by Donovan in the 60's composed when he took the drug Mellow Yellow. Also not to be confused with the drink popularized by Coca Cola.
"Stop leaving yellow mellow in the toilet! The dog drank out of it and licked my face!"
by Isar December 07, 2005
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Yellow Cake

It can only be contained in a special CIA napkin.But you must pray to god you don't drop that shit.
Guy 1:I just got back from Africa,i brought back some yellow cake.

*GUY 1 DROPS CAKE*

Guy 2:OH SHI-
by Rick Garcia March 05, 2007
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Your Yellow

Many people might say “you’re my yellow” to their lover or someone they hold near and dear to their heart who makes them happier than anyone else in the universe. That person has seen you at your worst and best. You would do anything and everything for them in a heartbeat, and they would too. They're everything to you. They're your best friend and your happy place. The one that brightens all your days and keeps you sane. Whenever you find your yellow you should tell them. It lets then know that you love them beyond all means and beyond what words can tell and anything you could do to show your love and gratitude for them.
you - hey, youre my yellow.

the - whats that?

you - your yellow describes the appreciation and love for someone who brightens your day.
by brrrrrrrrrrrrrrrrrrrrrrrrrrrr November 25, 2020
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Yellow Parrot

A piece of yellow feces. Usually, used in the context putting a "yellow parrot"
Just like he put the shit, this is a nice way of saying he put the shit by saying he put a yellow parrot.
by Ambrosius Ring February 02, 2008
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Yellow Mamba

did you see the Yellow Mamba last night? He got an A on his Calc test
by Ronny Cool March 16, 2011
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yellow fever

1) A disease carried by mosquitoes in tropical regions, especially in South America, Africa, and the Caribbean. Symptoms include sudden fever, yellowing of the skin, and hemorrhaging. A very dangerous disease that is quite often fatal. It was the number one cause of death for Americans during the construction of the Panama Canal. Nowadays a yellow fever vaccine is required if you're traveling to said tropical regions, especially during the summer.

2) When a person of non-Asian ethnicity has strong feelings and/or urges of an Asian person of the opposite gender. Usually these urges are sexual, but not always. Wasn't too widely known until the release of Harold and Kumar Go to White Castle.
1) Good God that vaccine hurt! But I guess it's better than dying....

2) Little Billy went to a club in Chinatown and now has a sudden case of yellow fever.
by Matt August 09, 2005
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yellow car

A cause to hit someone when you see a yellow car
Person 1 : "yellow car!" *punch*
Person 2 : "owwww! where? i didnt see it!"
by fear_the_hair June 19, 2005
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