an acronym for the phrase "go back to Frostfell" which is commonly used to insult player killers in the online game Asheron's Call

Players on the world of Darktide use this phrase when someone complains, basically telling them to move to a non-pk world.

a phrase chiefly used in northern England.

it is a contracted form of "it'll be reet", where "reet" means "alright" or "OK".

living your life according to "be reet" is the only way to find happiness in life.