Cola cucking
The act of taking your friends wife or girlfriend into a bar bathroom and using a pipe to jet rum and cola into her rectum, then forcing her to shit into a container, and using the mixture as a lubricant for violent sex.
Lily:"Take me to the doctor, I got a yeast infection because me and John were Cola Cucking last night at the bar."
Hannah: "ok, Jesus."
Hannah: "ok, Jesus."