It's time to go to sweep.
or
Only one. But he'll leave a big puddle of spit on the floor underneath him.
or
The same thing Arkansas.
or
A cartoon.
or
They turn from notating nuclear spins to notating unclear puns.
or
Three skunks fighting over a pickle
First dog: My master calls me Furball. How about you?
Second Dog: My master calls me Sitboy
or