Someone who cranes their head back like a baby, bird waiting to be fed, while one shits and pisses in their mouth.
I was at your moms house,and I used her like a human toilet
by Buddy Luv June 06, 2007
a slave who eats both shit and piss.
That slave is a human toilet.
by Big Al October 02, 2003
a bitch who takes both cum and piss.
That bitch is a human toilet.
by rapester August 03, 2003