Goochacabra 

In Spanish, literally "walking bag of shit", usually especially smelly.

Holy shit man, I just missed that shockwave for the 40th time, I'm a huge Goochacabra.

Goochacabra by returnthehunter September 7, 2016

coochacabra 

the rock like fish that bites the cooch when floating down the river

beware the attack of the coochacabra

coochacabra by reno is great February 9, 2010