SIGNS urging people not to lick windows and for drivers to use discretion when undressing among world's wackiest.

What's lurking beneath the murky water in China's Wanhuaxi Park?

Hold on to your essentials in Africa.

This sign is located near a dive site - and a children's park - in England.

Beware of the crocs at Sydney Aquarium.

An interesting warning in Hervey Bay.

St Kilda's warning to motorists.

This sign bears a warning against itself.

This sign in Napanee, Canada, is apparently meant to say 'britches'...but it wouldn't be quite so funny if it did.

You could die in Ohio, but the animals could get sick.

Watch where you sit at Mt Emei in China.

Looks like someone didn't want to stop for this sign in Mykonos.

Watch out for hula-hoopers in Montana.

It's impossible in Spain.

Watch out for the old folks forming a conga line.

This safe pole is located in Melbourne.

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