Solid!!! (from Linc Hayes in The Mod Squad). I guess I watched too much Mod Squad as a kid. My own kids used to wonder where I got that saying until they saw it in a movie in the early 2000's. Now even they use it with me when we text!
Throughout my careers as a psychotherapist and educator in counseling skills for naturopathic medicine students, my favorite phrase was Be The Medicine. How we interact with others can have a profoundly healing effect.
Now being retired, my favorite phrase is Be the Love -- a harder ideal to live, given all the strife and division in today's world.
I can't think of any phrases I use that are giggle-able, or at least that are clean enough to share here. 😏