The buttery substance that forms over your jugglet which grows soggy and moist over time, causing your jugglet to smell like the ass and cheesey tomatoes.(see Jugglet )
The term for when a male inserts his penis into a hole cut in the bottom of a popcorn bucket for the purpose of recieving discrete oral sex in the theatre enviroment.
(noun) DamnDave, I heard you got some butterduggin during the sinking scene of Titanic.
(verb) Betty never saw it coming, but I butterdugg'd her during Schindlers List.