Longman Dictionary of Contemporary English
blankety-blank
adjective
EXAMPLES FROM OTHER ENTRIES
▪ That blankety-blank little idiot took my watch!
Usage examples of "blankety-blank".
The blankety-blank things chafed her blankety-blank neck, and the state had no business telling people what they could do on their private property, which her car was, and the car had airbags anyway so there was no need for seat-belts, blah blah blah.