I just today found out that the “press F to pay respects” meme is

Funny Meme Press F to Pay Respects Photographic Print for Sale by geekydesigner

Press F to pay respects : r/memes

SmilesEdgeworth Press F to pay respects. - iFunny

my uncle's meme stash on X: press F to pay respects / X

Press F to pay respects : r/ffxiv

Understanding Call of Duty's Press F to Pay Respects #learninginenglish #vocabulary

press f to pay respects Memes & GIFs - Imgflip

Press F To Pay Respects (Meme Origin) Call of Duty Advanced Warfare

Funny Meme Press F to Pay Respects Photographic Print for Sale by geekydesigner