Your forehead's so big, it's built like Megamind's robot, period.
*True story*
I saw this guy with a very bad hairline who was painting himself blue and it said "Smurf Paint," but I shouted, "Megamind!"
Your forehead is so big it makes Megamind's head look small.
Your forehead is so big, I thought you were Megamind for a second there.
Your forehead is so big, Megamind though he was your long lost sibling. (me)
Yo forehead so big it makes Megamind's forehead small.
Megamind.
You look like Megamind, drug dealer.
Bruh, your forehead is so big even Megamind has some competition!
Your forehead is so big, you look like Megamind but with no superpower, just a big forehead!
