UFAB
Stands for "United Front Against Bulgaria". It is a Militia force that has sworn to destroy Bulgarians, it's current leader is Daniel El Israeli. UFAB bore fruit on the 19th, August 2019 and it is still going strong.
Person 1: "BROOO I FUCKING HATE THAT BULGARIAN MORTY"
Person 2: "BRO YOU SHOULD JOIN UFAB!"
Person 2: "BRO YOU SHOULD JOIN UFAB!"