xcaliber 

a person who is holding any type of gun but you dont know which one so you call it an xcaliber

ayo that man using an xcaliber

xcaliber by NiGa1 October 22, 2022

xcalibr 

this word is used for a sex position in which you find some random chick and tell her you want to have sex. If she gives in, you proceed to have sex with her on her back and shove your penis all the way up her vagina. Then you cum inside of her unwillingly and do not tell her your doing it. Then pretend to struggle with pulling your dick out and when you finally pull it out, scream "Behold! Xcalibr!"

Johnny told his friends that he and his girlfriend did the "Xcalibr" last night.

xcalibr by Yosamma November 24, 2006

xcalibear 

Xcalibear is the coolest Member on the whole Temp (read: Gbatemp.net)
He's a chocolate bear.
Some people may know him as Xcalibur or xcali

GBATEMP WUBS U

Xcalibear is the coolest Member on the whole Temp (read: Gbatemp.net)
He's a chocolate bear.
Some people may know him as Xcalibur or xcali

GBATEMP WUBS U

xcalibear by NekoLeah January 27, 2009

Xcalibra

Xcalibra is a cryptocurrency exchange based in Serbia founded by Stephen Kines and Daniel Dabek.
This exchange only trades the cryptocurrency scams SFT and SFX for ETH and BTC.
They moved from Serbia and its headquarters is in an unknown location presumably in the British Virgin Islands as a shell company with registered offices in Switzerland and the US using nominee directors to hide the identity of its real owner Daniel Dabek.

Xcalibra is a scam exchange

Xcalibra by Safex_Nelson June 1, 2024