With customers at work. A few get it but most just give me strange looks.
I still do it cause it gives me a chuckle.

Figures into my novel Planet of Dead Comics as a code patios to evade inquiries by alien overlords, and direct action… as in “Third Base.” LOL.
Dedicated the book to Bud and Lou.

sid caesar, lucille ball martin and lewis and probably many more

the most famous routine is "the aristocrats" this is one that gets longer and grosser with age so try something recent, maybe louis black lor gilbert gottfried