Best definition
Forcibly holding someone down with a tennis racquet in such a manner that the impressions left on their face, back,

etc. resembles that of a waffle.
Destroying one’s will; breaking someone’s spirit so that their confidence level is shattered.

Karen was waffle-housed after being pinned down by Jen’s tennis racquet.

Karen just got waffle-housed!

waffle-housed: define #2
Waffle Housedfood
The feeling one gets after consuming large amounts of waffle at Waffle House.
George felt sufficiently Waffle Housed after his evening spent at the establishment.