Two chemist walk into a bar

Two chemist walk into a bar and, sniggering, the first orders

a glass of “H2O”, and the second chemist, just as pretentious

but even less original, says he wants

a glass of “H2O too”.

The bartender, sick of their shit, points out that, as with

every other time they’ve been there, there’s dewers

of both water and peroxide

in the corner!