gkyiaf 

Go kill yourself in a fire.

Max: "Wow, you suck at this game"
You: "Gkyiaf Max, no one cares about you."

gkyiaf by LinkLuver June 1, 2018

gfyiaf 

internet slang - combining gfy and diaf.

Go fuck yourself in a fire.

"You are a bloody fricken ass. gfyiaf."

gfyiaf by dan the saltman January 18, 2007