Today, I told my friend about Puzzling SE and sent him the link to some of my puzzles.
His reply came, "Your puzzles are such a $50$ $96$ $5$".
"What do you mean to say?" I asked.
He sent me this:
Mine is for. Kim = Tree. Rot it.
What did he mean about my puzzles? (I hope he had said something nice. Fingers crossed)
Note: You don't need to look at my previous puzzles to solve this one.