When one person is giving another person a reach around and simultaneously fingers their asshole.
Did you see Mike gave that tranny a Lufkin last night?
Lufkin: define #2
Lufkin is the name of any disease. It generally refers to sexually transmitted diseases and is named after the dirty city of Lufkin, TX.
Sorry boss, I won’t be able to make it into the office, got a case of Lufkin from a prostitute in Tijuana. Doctors say the inflammation will go down in 7 to 10 days.