Come out the fog

An irish slang that can be said in many ways, such as "Come out the fog", "Mup outta the fog", etc.
Basically means stop being stupid, come to your senses, be serious or realistic.
A different way of telling someone to stop acting the muppet.

"I'm going to fly to the moon"
"Oh willa come out the fog"

by FatherAli March 6, 2017