buzz-harsh 

to bring one down, or to blow ones buzz.

If were gonna blaze dont bring geoff, he is such a buzz-harsh

buzz-harsh by my buzz got blown December 22, 2004

harsh my buzz 

Stoner (marijuana smoking) origin. When an incident occurs that causes one disappointment after a period of happiness or contentment. Akin to "bursting a bubble."
Also: Harsh(es)(ed)(ing) my buzz

I was really excited about my new play station, but when the power went out it totally harshed my buzz.

harsh my buzz by suzeqzee January 26, 2005

buzzharsh 

something that harshes your buzz. usually when high.

your mother was such a buzzharsh this morning.

buzzharsh by aeztek May 30, 2008