Girls - do you ever do sneaky boob or other flashing in public places like outdoors, shops/eateries, transport, etc.?

We've done it waaaay back in our younger days long before either of us got together (like our 20's) mainly for other women's benefits since we've both been bi a long time.

Any women do it for their lovers when out with them (or not with them)? What situations? Get caught?