harsh my mellow 

to be a killjoy. to ruin someone's happiness, whether they are drunk, or just really happy, with sad news or drama.

mellow, in a good mood, then someone tells you something saddening. u harshed the mellow.

"dude. your house is on fire."
"damn. you totally harsh my mellow."

harsh my mellow by kiley hamre November 28, 2007

Harsh my mellow 

buzz kill

Don't harsh my mellow by asking me about my SAT scores.

Harsh my mellow by Travelgrlny August 17, 2012

harsh my mellow 

1. To annoy someone and bring them down whilst they're in a good mood
2. To annoy someone and bring them down whilst they're high

1: "This guy's annoying the fuck outta me, he's totally harsh my mellow!"
2: "Like duuude, this guy just came along and was screaming at me and dude, whoa dude HE TOTALLY HARSH MY MELLOW man!"

harsh my mellow by LordEuronymous November 6, 2012