In my vocabulary:
No ifs, ands, or buts about it!
I’m pretty certain if that phrase did not come from my grandmother that it came from The Three Stooges or The Little Rascals.
There is a possible 2007 release of The Three Stooges by the Farrelly brothers btw. The Farrellys have fame in Dumb & Dumber, Kingpin, There’s Something About Mary, Osmosis Jones, and others.