T-Rexes

So, our four-year-old has this thing where he needs to dictate the contents of his bedtime songs. Unfortunately, it is sometimes difficult to find a song about robots attacking pirates at the spur of the moment. Once in a while, though, we manage to think of something. For example, changing 'Sing a Song of Sixpence':

Sing a song of sixpence
a pocket full of rye
four and twenty T-Rex!
T-Rex baked in a pie!

When the pie was opened
the T-Rex began to cry...
wasn't that a dainty dish
to set before the bad guy!

The bad guy was in his counting house, counting out his money.
His girlfriend was in the parlour eating bread and honey.
The maid was in the garden hanging out the clothes...
when along came a T-Rex who chomped off her nose!

Thankfully, it works for a lot of different themes and he is always happy when someone gets their nose chomped off in the end.