What is I'm Having Fun Mum?
1.
said when anyone says something extremly dumb, or makes a shit call. basically it shuts them down.
you say it in a retards sorta voice.
came from the add where the kid is on the monkey bars and says "im having fun mum"
"are the sun and the moon the same thing"
"i'm having fun mum"
See
Random Words:
1.
When your partner loses it after another of your stunts, she proceeds to slice up your sausage and eat it with some southwest.
Dick: &q..
