Definitions by THE Ken McLeod

butthash 

Street name for "Jenkem." Where one puts raw fecal matter and urine into a container to ferment, gas given off is then huffed via ballon. Know to cause hallucinogenic "highs".

Dude, I got so wasted off that stank ass Butthash!

butthash by THE Ken McLeod December 15, 2007