Here’s some of my favorite mindless thoughts:
I am not averse to using logic - I just rarely need it.
Elucidate your huggermuggery
The only way to succeed is to be willing to fail.
I am just dancing around my own ratiocination.
Practicing eudemonics with rancorous revenge.
An unwieldy kerfuffle in the sanctuary of total capitulation.
I’m thinking of making some of them into T-Shirts 
So, instead of “what’s in your wallet?”, how about “What’s in YOUR head?”