When you walk in on Gramps at the rest home and he's getting a blowie from Aunt Bee.
My Grandpa got dementia so we had to stick him in a nursing home. Now he's banging hotties like a fool. "Damn gramps you better slow that shit down," "STFU, sonny and just keep the camera rolling. I gots me a Fogey Porn website to keep up".
Twenty-something male who apes the dress (tweed suits, waistcoats, glasses, hats etc) and intellectual tastes of the "old fogey" generation.
"This trendy fashion for young fogey-ism must be stopped immediately! If I see one more young man parading around in his grandad's suit and sounding like the only-begotten son of Stephen Fry and Morrissey I shall leave England forever!"