after jaay was done felching his 89 year old boyfriend, he had to go to the bathroom and drain the buttpuke from his rectum
to spray vomit or blomit (bloody vomit)into the tube that you are felching someone with, therefore filling the anus with puke
"after jaay was done felching his 89 year old boyfriend, he had to go to the bathroom and drain the buttpuke from his rectum" What is the definition of "buttpuke"?