HAM
Horny Ass Mom.
A mom that is horny. Many times even after getting laid. Mom that could use an extra 20% to satisfy the urge. A mom that is as horny as the dad. A mom that starts more 'sessions' than the dad because she needs a bone in her ham.
HAMs at my office are always bitchin', they need to get laid more.

You see that HAM over there, I'am about to bone in her!

I am going to bone those HAMS'.