There are known knowns. These are things we know that we know. There are known unknowns. That is to say, there are things that we know we don't know. But there are also unknown unknowns. There are things we don't know we don't know.
Word association game
Don't know much about history . . .
Biology ...............
That thing in my fridge. 😮
Thingamajig.......
Gee-haw whimmy diddle.
Giddy-up.
.
.
Git yer git-it-on on.
Bong-on dude.
Visine.
.
.
Cryiyiyiiiing Over Yoooooou.
^ Aw, shucks. :blushing:
Roy Orbison.
Roy Orbison.
Dark glasses.
Shady places
Girls On The Avenue.
Lonely men in shirt-sleeves, leaning out of windows.
When I'm cleaning windows.
I don't do windows.
Window dressing