What's that in the sky? Is it a bird? A plane? No it's…

A spider? Thousands, actually.

This horde of creepy-crawlies were filmed by a web designer in Brazil just over a week ago.

Erick Reis, 20, caught the footage after leaving an engagement party in Santo Antônio da Platina.

Strong winds can pick up the web, along with the thousands of spiders, so that it rains spiders on anyone unfortunate enough to get in the way. Ugghhh!!

[Clip via YouTube]