1. To freeload or bum off of friends, with the assumption that you never have to carry any form of payment again, ever.
Guy 1: Dude, can you pick up the beers? I'm a little short.

Guy 2: What the fuck? I paid last time!!

Guy 1: I forgot my wallet, but I do, fortunately, have my America's Guest Card.

OR

Guy 1: What's with Jack? He never pays.

Guy 2: He's America's Guest.
by J. Carl December 14, 2006
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1.something that you say in order to give someone permission to do something.
2.I do not mind.
1.-Can I use your toilet, please?
-Be my guest.
2.-“May I cut in?”
- “Be my guest,”
by Jesse Zhang August 23, 2007
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A Roblox Guest could be an online player that is new to the game and wants to try out the game first before making an account..

Or, a person who already has an account, but wants to piss people off in a certain game without getting their original accounts banned.

That might by why regular Roblox players chew out Roblox Guests, and be mean to them. But pretty much both types piss the people of Roblox off.

They cannot talk with whatever words they want in public games. They can only talk with a pop up menu chat.
Their appearance also changes when the user, Roblox, changes their appearance. Which.. rarely happens.
Player 1: WTF THE ROBLOX GUEST SPAWNKILLED ME!
Guest: OMGLOLEPICWIN!UBERHAX0RZAGE!!!@#!%one!!11
by JellyDinosaur July 27, 2010
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guest aacki is a virtual assistant on the nintendo wii u, so if you need anything call out for guest aacki
justin "hey im having some trouble with my wii u does anyone know how to fix it?"
dave " just call out guest aacki!"
justin "thanks dude:)"
by 4ngry September 2, 2021
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People who get invited to parties for sex.
Have you invited the sex guests?
by Frogfaerie March 24, 2007
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A bong placed at a relative or friend's house, so you can get high and be able to deal with their boring conversations and/or annoying children.
by GuyWhoDefinesThings December 19, 2011
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A special beer pong trick shot move that can only be made when the shooter is in a behind the back shot situation.

When the shooter shoots behind the back, instead of aiming for cups on the table, they aim for a person standing around the table drinking from a red solo cup only. As they take the behind the back shot, they have to call "guest cup" as they shoot it.

A guest cup shot is worth three cups on the table.

A guest cup shot made with three or less cups on the table results in taking away every cup until there is one cup left on the table. you cannot win a game on a guest cup shot.

A guest cup shot is a legendary level beer pong shot.
Ted grabs the rebound of the shot he just missed. He prepares for a behind the back shot.
As he shoots, he calls
"Guest cup." And the ball lands in Natalie's cup. Natalie is an onlooker drinking jungle juice from a red solo cup.
Ted is instantly a legend and the other team must remove three cups from the table.
by mastamixa September 11, 2016
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