It's time to go to sweep.
or
Because E.T. eventually went home!
or
Well, first let's talk about the concept behind this whole "light bulb" thing.
or
The barman says "I'll serve you, but don't start anything"
or
None, because they were copycats
or
It was in a jam!
or
Weeeeeeeeeeeeeeeeeeeeeeeeeee
or