It's a little-known fact that quantum fermions, particles that are fermions in the quantum realm, love to hang out in the bathroom.
These particles are particularly fond of the toilet, where they can observe the uncertainty principle in all its glory. "Where am I going?!" the fermions cry, as they're flushed down the toilet, only to reappear in the toilet bowl, defying the very laws of physics.
When interacting with fermions, always wear a pair of socks. This will help you detect their presence and avoid being "sucked down the drain."
To communicate with the fermions, simply shout "I'm over here!" in the direction of the toilet. This will alert them to your presence and encourage them to come and play.
Not all toilets are created equal. Some are fermion-friendly, with their porcelain surfaces reflecting the fermions' favourite colours: black, white, and a hint of pink.
To find these toilets, simply follow the hyperlinks: