blankety blank
A verbal euphemism for swearing.
Keep your blankety blank hands off my CD's!!!
blankety-blank
fully blank; utterly confused.
My mind went blankety-blank when I was asked whether I knew her.
Blankety Blanks
An awesome Australian game show, hosted by Graham Kennedy in 1977. Where contestants try to match missing words with the celebrity panel.
Me: Let's watch Blankety Blanks!
You: Yeah!!
You: Yeah!!