Nah. I don't use the term "Tom boy" and I don't assign toys or activities as being the sole domain of a particular gender. It reinforces stereotypes and is used to control.

I can still remember the uproar when my mum bought one of my brothers a Baby Alive when he was a toddler in the late 70s.

I think kids (and adults) should be able to enjoy a wide range of toys and activities without being labelled as unusual and as someone who has gone outside their expected gender role.