Quick! Get your shotgun! No time to explain! There are tardigrades up on the moon!

(Wait, what's a tardigrade?) Doesn't matter - just run! They're bound to invade quite soon!

Water bears posing a threat to humanity Our slaughter is in their instinct It's driving us all to the brink of insanity They're going to make us extinct

I think they're amassing a huge tardi army! They'll swarm like a wave from the tropics!

(Won't they drown?) No - they're tough! They'll survive any weather! Just watch out for their legs telescopic!

Water bears posing a threat to humanity Our slaughter is in their instinct It's driving us to the brink of insanity They're going to make us extinct

Tardigrades here and tardigrades there! And there's tardigrades under the bed!

(The fridge? Or the freezer?) Of course - they're full of them! And don't risk trying the garden shed!

Water bears posing a threat to humanity Our slaughter is in their instinct It's driving us to the brink of insanity They're going to make us extinct

Water bears swarming like miniscule aliens Survival will shrink to a scrimption And soon comes the end of all Homo sapiens They're going to cause our extinction

Look out for the tardigrades! Look out for the tardigrades! Look out for the tardigrades! Bang - you're dead!