Yellownoma 

1. To hit a tree and cause great front end damage to your truck

Dude, you totally Yellownoma'd that tree!!!

Yellownoma by kdizzawg April 2, 2007

Yellowman

Yellowman (born Winston Foster in Negril, Jamaica in 1959) is a Jamaican reggae (rub-a-dub) and dancehall deejay, widely known as King Yellowman. He was popular in Jamaica in the 1980s, coming to prominence with a series of singles that established his reputation. He is called Yeloowman because he is an albino and his skin is tinted yellow. His most popular song is Zungguzungguguzungguzeng

Yellowman is the shit, if you do not agree you are a batty bwoy.

Yellowman by åstroboy_lambda January 10, 2009

Yellowmail 

1.) When an Asian person blackmails you or someone else

2.) A term for a vengeful and overly hostile Asian man

3.) Also refers to when you have sex with someone.

"YongJun yellowmailed me by releasing the dick pic I sent to him after I made too many Asian jokes."

Yellowmail by RacialProfile69 July 6, 2019