Roblox Guest 

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

Roblox Guest by JellyDinosaur July 27, 2010

Sex Guest 

People who get invited to parties for sex.

Have you invited the sex guests?

Sex Guest by Frogfaerie March 28, 2007

House Guest 

Propane tanks placed in the central hallway with C-4 used to ignite it, creates a fuel air explosive – Used for bringing down a house when contact is made inside. Named by 2nd squad, 1st platoon, I Company.

The marines decided to pull out and leave a house guest after heavy resistance was met on the second floor.

House Guest by Aaron Linville March 14, 2005

Sign the Guest Book 

To leave large, unmoveable treadmarks in someone else's toilet.

"Someone signed the guest book last night and I can't erase it even after 3 flushes."

Sign the Guest Book by Jtron 3000 October 3, 2003

Unexpected guest 

They come along after a very satisfying and presumably finished bowel movement, post cleanup.

Me: "I just had an unexpected guest."
Me : "We're out of toilet paper."

Her: ~closes eyes, shakes head~

poop
feces
turd
shit
crap
bowel movement

All was clear after I swept the back porch, and then to my surprise an unexpected guest showed up.

Unexpected guest by Stoodad June 11, 2016

Consolation Guest 

A "Consolation Guest" is someone who is invited to an event, party, concert, etc, but only after the "First Choice Guest" is a no show and, at the last minute, your buddy needs someone to go with them. Basically, you are a second choice...or third...chopped liver...filler...

You will get the "Consolation Guest" offer, most often, the day of the event.

In a backward sort of way, being asked as a Consulation Guest, is a complement. You are asked because you are not a flake, are spontaneous, have decent manners, and versatile wardrobe. Oh, and a reliable car and gas money, because, as Consulation Guest, they expect you to drive..."after all, they invited you!".

Friend: "Hey Becky, wanna go the the (insert name of event here) with me? Jason was going, but he flaked out on me. Oh, and it's tonight."

You: "Dude, I am insultated you're asking me as the Consolation Guest, but I always wanted to see (insert name of superstar here). Sure, I'll go. I suppose I'm driving?"

Consolation Guest by MsRat33 December 7, 2013

Robyn Guest 

A Robyn Guest is an energetic girl who likes to flirt with every dude in the school. She always talks about going to Belleview High School but never does it. This girl is a hoe and has a very scary dad.

“Did you see that girl over there? Ugh she’s such a Robyn Guest.”

Robyn Guest by poopyburrbutt May 25, 2019