Four blondes waiting at a four way stop.
A: They're both empty from the neck up.
Because at 69 they blow a rod.
It depends on the definition of lightbulb.
A. All the house plants are dead but there's something growing in the refrigerator.
Wait 15 seconds, they'll tell you.
WHERE IS MY BABY ! Wait, do I have one of those DO I HAVE A BABY !
The letter M