Well, there is something magical about beating up on B.O.B.
I really wish I had my own. 
One thing I enjoy using B.O.B. for is to practice one-knuckle fist (ippon ken, phoenix eye fist, dragon's tooth, etc) to the ribs. May not be terribly damaging in real life, but it hurts like the dickens
Throat strkes are also fun. Eye jabs are a blast. The only problems I have with B.O.B. are:
1) kicking him over is a little embarassing if working in a group. Also very loud if B.O.B. is on the second floor.
2) punching him for so long that I can't open my hands properly for two days.
Will work for B.O.B.
Cthulhu


One thing I enjoy using B.O.B. for is to practice one-knuckle fist (ippon ken, phoenix eye fist, dragon's tooth, etc) to the ribs. May not be terribly damaging in real life, but it hurts like the dickens

1) kicking him over is a little embarassing if working in a group. Also very loud if B.O.B. is on the second floor.

2) punching him for so long that I can't open my hands properly for two days.

Will work for B.O.B.

Cthulhu