granddad flop

when you have an iron deficiency and your cat escapes from the living room so you get out of your chair to get her but midway through the corridor your deficiency kicks in and your brain feels funny and your sight goes dark and you fall to the floor in a granddad fashion.... by that I mean you fall to the ground hella slowly and just lie there.

I'm ashamed to admit

"yoo Jessica got up but like she did the granddad flop thingy duuudeee. it was soo funny mannn"