A trip without the kids.
Bison
Because they have Hollow-Weinies
A humdinger.
A caiman like a wrecking ball.
If you hit it its fog, if you don't it's mist.
Your head hits the ceiling!
To really understand acids and bases, you need a pHd.
Because it didn't concentrate.
He tripped a fan
They both begin a trip at the post!
A trip without the kids