Best in bed goes to

Whut

It implies they were a hoe for that A+.

I mean the picture is of a little kid... would have recommended a different picture.

Yes. Thank you for explaining that. The picture certainly doesn’t help since I don’t generally see children and link them to anything sexual. Maybe that’s part of the intended joke? A touch of “edge” or dark humor? I cannot say. I at least understand the premise now. Thank you.