Note: lyrics belong to woody guthrie

You: *sings* This train is bound for glory, this train.
This train is bound for glory, this train.
This train is bound for glory,
Don't carry nothing but the righteous and the holy.
This train is bound for glory, this train.

This train don't carry no gamblers, this train;
This train don't carry no gamblers, this train;
This train don't carry no gamblers,
Liars, thieves, nor big shot ramblers,
This train is bound for glory, this train.

Astrotrain: you sing that song one more time, I will punish you silly!

You smirk and was about to sing the next lyric until astrotrain turns on his human disguise and gives you a feverish kiss while pinning you again at the wall of his alt mode.