Wassie, wasserpest
A memetic creature on the CT (aka CryptoTwitter), originally just a cartoon
pseudonymous user Maru, but it was forced and popularized by sock-puppet master Stardust with his enormous army of twinks and therefore now has a much broader reach and meaning. Wassies can be collected /harvested("collec"), be eaten raw or cooked as soup or ragu, however it is also popular to keep a wassie as a house pet.
How the creator of the meme describes it:
"A smol purple radioactive edible that has 40 days lifespan (keeps longer in a fridge)
just 1 of these can overrun your place in under 3 days (by then it won't be alone)
they collectively own 5 sats and their
individual value is 2.5 sat each
there are many recipes all
over the net"