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) Damn Dave, 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.
ButterNugget58, a really funny man on xbox.
If you add him he will change your life if your a women because he has a big one if you know what i mean ;)