The sounds made by the mouth when a woman performs fellatio on a man.
Sally gave me head last night and was meatboxing beautifully.
by ctre6 July 10, 2012
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If one's freezer stops working that has meat stored in it, they transfer said meat into a cardboard box and let it sit in their garage or carport for an indefinite length of time.

Uses may include having bums smell it until they vomit for prize money.

Also pussy.
by nitznluddy May 19, 2011
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A box aka a vagina that has had mutliple meats aka penises inside her box (vagina)
Dude, her meatbox has seen some better days
by djLand0 May 16, 2015
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Collegian term for sitting in a sauna for an excessive amount of time to the point where your "meat" is stuck to the sauna bench itself.
I went to the gym with John and we were sweating it out.... i got such a bad meatbox that i was pulling splitters out my junk for days.
by SWEEEEEETDEEE June 02, 2011
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the guttural and feral noises one makes when eating an exceptionally good piece of meat such as steak, chicken, etcetera.
Jim: Dude how'd your date go?
John: It went great until I started meatboxing.

Jim: Ooooh dude, I told you, you gotta control that!
John: I couldn't help it. The ribs were delicious!
by boombox666 September 27, 2011
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