damn you, 4chan.
A Japanese word commonly used to indicate the speaker is a retarded wannabe Japanese anime-whore
OMG, Inuyasha is the best, desu!
My WOW marriage fell through, it sucks, desu!
Do you like my new cat ears? I just bought them along with a large collection of leather belts, desu!
I am a massive power tool, desu!"
"Desu 86 up, 21 down
The one word that every real Japanese person will go insane if you keep on saying it to them, mainly standing for 'it is' to go at the end of a sentence became a big meme of annoying weaboo or otaku. If you're wondering why it goes at the end of the sentence it's because in Japanese sentences are formed differently.
It is said in a motivational Poster that if you keep on typing Desu, you will turn Japanese, people believed that, and that's now what you will constantly hear from people who want to prove they're Japanese, also see kawaii for another annoying weaboo term.
Person 1: Kawaii Desu
Person 2: SHUT UP!"
AHAHAH SO TRUE
Anyways, it kinda annoys people alot when spamming these Japanese phrases online. If you love anime/manga and want to become japanese so much, go to Japan, Learn japanese properly.