The phrase created by Anthony owner of the youtube channel Birdman and the phrase is typically used when you are just disgusted by a certain despicable act.
A play on the phrase "Scratch and Sniff" Smelling your own fart by cupping the air around your butt with your hand, after farting, and bringing it to your nose.
I hope my farts don't smell too bad ... I'm going to have to "Catch and Sniff", to make sure, because I have a hot date tonight.
A catch-42 means to think the unthinkable, make the impossible possible, or turn a seemingly hopeless or paradoxical situation into a solvable problem. The result is a groundbreaking realization that takes us beyond our imagination and fundamentally changes our way of life and view of the universe.
Newton’s law of universal gravitation or Einstein’s theory of relativity are prime examples of catch-42s.
This morning I woke up and had catch-42. Now I know how to make a Quantum Computer work.
It means to grab a coffee and chill with your friends and or partner, but it is also a code for sex. When you ask someone to "Cotch n Coffee" it will have to depend on the circumstances so there will be a different meaning for it.