They both lie about their emissions.
A man walks into a bedroom and sees a hot, naked woman lying face-down on the bed. Q: What's his name? A: Willie Turner Q: What's name? A: Betty Will
Disclaimer: I don't know how well this joke will work in english. What's yellow and lies in a pond? An excevator. You don't think this is funny? Neither does the operator.
Where are the udders? (Thanks to my three boys for that one!)
Urine angel.
Getting an elephant pregnant in a Volkswagen.
Emission Impossible
She kept wetting the bed.
It's bells sprout.
Emission impossible