Top Definition
(n) The watching of a cunnilingus scene in an adult film.

origin- a play on words of Munchausen by Proxy
friend 1: Hey man, did you score last night?

friend 2: Not even close. I ended going back to my place solo for a little Boxmunchin' by Proxy.
by Si-Tu July 08, 2010

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.