do tell

All my jokes are old. Just goes to show who I've slept with.

Here is an old SF joke:

Businessman was at a streetcorner starting to cross the street. A beatnik caught his attention "Dog is coming," he said. The businessman looked at him and said "What?" "Dog man, Dog!" the beatnik shouts, and the businessman gets hit by a ("greyhound") bus.

How many mice does it take to screw in a light bulb?

Just two, but how did they get in there?i

How many existentialists does it take to change a lightbulb?
Two. One to change the lightbulb and one to observe how the lightbulb symbolizes an incandescent beacon of subjectivity in a netherworld of Cosmic Nothingness.

How many chaos theorists does it take to change a light bulb?
None, they just get the butterfly to flap its wings a SECOND time.

How many skeptics does it take to change a light bulb?
Actually, they won't do it--they have no sense of urgency about the situation--they aren't sure they're really in the dark... and, finally,

How many Deadheads does it take to change a light bulb?
A million and 1 - 1 to change the bulb and a million to follow the burned-out one around the world.

and that is some baaaaaad poetry

How many trolls does it take to screw in a light bulb?

It never happens 'cause the alts can't remember who does what.