NAMING THE LP TOY ASTRONAUTS

I've been admiring the 8 LP astronauts for years and can now spot their distinct 'personalities' a mile off. 

In all that time I've never seen them named so this is my attempt to do so. I could have gone all NASA on you but I've gone with what they remind me of. See what you think!

Travolta

or 'You can tell by the way I use my walk'

Lollipop

or 'Stop or I'll shoot!'

Party Man

or "Where do you want it?'

Lunch Box

or 'I hope my normal park bench is free!'

Eureka

or 'By Jove I've got it!'

Road Drill

or ' I can't get it off my hand!'

Chewbacca

or 'When do we start shooting?'

Tennis Ball

or 'Caught it!'

Your suggestions welcomed readers!  also suggestions for what the fellas are actually holding - air tanks? sensors? what?