Have you ever wondered why A, B, C, D, DD, E, and F are the letters for bra sizes?
If you’ve wondered why, but couldn’t figure out what the letters stood for, it’s about time you were informed!
A- Almost boobs
B- Barely there
C- Can’t complain!
D- Damn!
DD- Double damn!
E- Enormous!
F- Fake.

It’s bash.org #43662 for anyone interested.