Party bike Puns

I didn't make the joke in english but it translates well.

We just had lunch and my mom was clearing out the table and putting stuff in the dishwasher while my brothers and my dad were talking about the party we were going to that afternoon. My mom and dad would go there by bike and my brothers and I would take the car.

Then my mom said: "should I turn on the dishwasher so everything will be clean when we'll return?"

On which I commented: "That's not fair, we go by car, and you by bike, while the dishwasher has to run?"