1. A band name.

2. A person who violates another person with their kundalini either intentionally or by accident.
Dude, you're such a butthole-surfer!
by ButtRogers August 6, 2008
1. A tape worm.

2. Well known weird garage surf band.
Looks ath the cover of "Indendant Worm Saloon" by the BHS
by monkiki February 25, 2005
one who likes to give anal sex. a male who likes to stick it in the back door more than the front. (he likes the surf the butthole if u will)
Turd burgalers are almost always butthole surfers.
by travis c October 8, 2004
A man who enjoys anal sex with other men.
Alex is a total butthole surfer.
by Dain Bramage February 8, 2003
One who practices butthole surfing - the act of intravenously injecting an aqueous solution of both LSD and heroin (or another interchangably potent opioid analgesic). The author strongly discourages this kind of behavior, being considerably more risky than IV self-administration of either compound independently, which is saying alot.

The name was of course also adopted by the well known Texan acid-punk band the Butthole Surfers.
An example of this kind of a butthole surfer is totally superfluous by virtue of the self-explanatory nature of the above definition
by Michael Cribabel January 26, 2007