Greased Lightning!

On Colin's walk to school each day, we pass a mechanic's garage, which often has its door open and Colin likes to pause to look at the guys working or the cars up high on the lifts. It's funny to see his short self looking up at the cars overhead. But what secretly makes me laugh is that all the guys who work there wear these one piece work jumpsuits that are purple. They're young and they have open necks and gelled, spikey hair. Every time I pass them I think of John Travolta and the T Birds singing "Greased Lightning"!