Between

What’s the difference between a punter and punster?
A punster gets his kicks with bad puns like these!
What's the Difference Between Mechanical & Civil Engineers?
Mechanical engineers build weapons, civil engineers build targets.
What's the difference between an etymologist and an entomologist?
An etymologist knows the difference.
There's a fine line between a numerator and denominator.
How can you tell the difference between a chemist and a plumber? Ask them to pronounce "unionized."
What is the difference between lightning and electricity. For electricity, you need to pay, but
lightning kills for free.”
What would you call a power failure? A current event.

My wife said to me that the spark between us had gone. So, I tasered her, and I’ll ask her again when she wakes up.”

A superconductor walks into a bar. The bartender says, Get out! We don’t serve your kind here.
Why did the electrical cords break up? There was no spark between them.”
Why did the electrical cords break up?
There was no spark between them.
Zebras aren’t fans of colouring books. They don’t like having to stay between the lions.
What do you call a cross between a donkey and a zebra?
Debra.
Who would win in a fight between a kangaroo and a zebra?
The zebra. Because he has so many black belts.
What's the difference between butter and the corona virus?
Corona actually spreads.
What's the difference between Wuhan and Las Vegas?
What happens in Vegas stays in Vegas.
What’s the difference between a teacher and a railway security guard? One trains the mind, the other minds the train.