HA! You can, but you're on your own buddy!
One such meeting, my contact there, a program manager with a wicked sense of humor, was presenting, and at the end of the slides filled with the acronyms, he gave a summary of the possible outcomes with the customer, including a) continuing close relationship, b) loose cooperation, and c) something called "FYBYOYO", pronounced "fib-yo-yo".
Asked what it meant, he replied, "That's: 'F**k You Buddy, You're On Your Own".
It's come in handy many times in succeeding years.