omg i never thought a grandpa wold use imgflip. well you see, there exists a thing called brainrot. brainrot means things that actually makes you alot dumber and does not make any sense. such words as "gyatt" or "skibidi" or "rizz" are all brainrot words. and the meaning of "gyatt" is a butt. yes. "gyatt" means butt. so your grandson is unfortunately... *inhales* brainrot. if you want to stop him from being brainrot, make sure he only watches good quality content and try to keep him away from skibidi toilet. also you could get his interest into some good ol' fashioned things. thats all i can say.