I think that they're called Johnny jump-ups. That's what I call it, anyway. We got rid of ours about six months ago. They're handy for building leg strength and entertaining a baby.
Rooboy: Nessa’s comment, although repugnant, was not directed at anyone specific, but rather to society in general. It was more of an acting-out comment, ergo more tolerable.
Does it work on men, too?
Blocking up the scenery, breaking my mind
Do this, don't do that, can't you read the sign?
Exactly.