Well if you guys can be tasteless I guess I can too.

My English pal and I used to rate the buxomity of passing lovelies using a system of measurement as follows:

1 BSR (British Standard Handful) = the amount of breast that will completely fill a derby hat.

Therefore ratings of this sort were heard:

"Ah, now there's a proper 2.5 BSR".

"Yes, quite possibly 2.7! (If she played her cards right she could have me.)"