Gramatically Incorrect

Here is one for Mummy McT who was feeling a bit hurt at someone critisizing her grammer when it was just a typo.

DH is currently playing Wii Golf. His score is quite good & he just hit a great shot that landed about a foot away from the hole.

DH: "Ooooooohhhhh!!! You couldn't get any more perfecter than that !!"

Me: "Well your grammer could !"

DH: "What?"

Me: "Your grammer could be better."

DH: "You leave my grandma out of this !!!"