Platu means dumb, retarded and a bit crazy. All in one word.

If someone makes a mistake, you often say to him "Platu" as a sign that he is dumb,retarded and a bit crazy.

People often use it in CS:GO or League of Legends, but you can use it everywhere when the conditions are perfect.
A:You Platu!
B:Why i am Platu now?! "Name" is the Platu not me.
C:Sorry, my bad.
by Dickhunter3000 August 24, 2017
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When something is boring, dry, or overall uninteresting, it is "platus".
Bro that pussy is so platus.
This party is platus, let's dip.
by Tigerlahin April 5, 2021
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