Also known as "Tappa Tappa Keg" is a new generation of fraternities created by two students attending Ave Maria University who wished to separate themselves from the homosexual tendencies of those surrounding them. Tappa Tappa Keg is well known for drinking beer. and lots of it. anyone can be a member as long as they love beer and attends a legitimate university.
The term TTK in regards to smoking a blunt and holding a beer during doggy style intercourse and ejaculating on the girls back, shouting "TTK!!!" was coined by the same two students.
Only a true member of Tappa Tappa Keg would TTK a bitch in front of everyone at the party.