Cool grandpas is the stuff of Reddit land. HIRR DIRR HERES MY GRANPA LUGGING A TORPEDO ALL BY HIMSELF and/or HERES MY GRANPA WITH TINY TIM IN A JAZZ CLUB IN 1950s HARLEM HE WAS A REAL BAD ASS AND ALSO **NOT RACIST**
Cool grandpas are the best because they're going to die waaay before you, so years from now you get to look back nostalgically on the good times and ignore the shitty stuff they said/did even when you were old enough to notice it.
Y'know, like all the other retro crap nerds pine for.