Two chemists walk into a bar

Two chemists walk into a bar.

The first chemist says, “I’ll have a glass of H2O.”

The second chemist says, “I’ll have a glass of H20 too.”

The second chemist dies.

A polar bear walks into a bar

A polar bear walks into a bar and says to the bartender: “I’ll have a Gin and… Tonic.”

The bartender asks, “Why the big pause?”

And the polar bear replies, “I don’t know, I’ve always had them.”