A dollar.
One is a snack cracker and the other is a crack snacker.
A jet engine stops whining after it lands
About two-hundred dollars." - Johnny Carson
A divorce jar. Every time we fight you put a dollar in and I'm a little bit closer to freedom. *puts in dollar* "WTH! !"
For a dollar you can get a pound of rubles.
A pound of rubles is worth one dollar.