Jawfloor
The next level of amazement from jawdrop to the point your jaw creates a crater in the ground below you. Usually used in action stars.
*Boy*: Hey, you wanted to send me those pics of you?
*Girl*: Sure thing, here they are.
*Boy*: *Jawfloor* That's frigging amazing!
*Girl*: Sure thing, here they are.
*Boy*: *Jawfloor* That's frigging amazing!