a lung disease, caused by breathing very fine silicate or quartz dust.
Bitch: damn, you got pneumonoultramicroscopicsilicovolcanoconiosis?
Nigga: yeah!
by DemStingBees November 9, 2018
mugGet the pneumonoultramicroscopicsilicovolcanoconiosismug.
Guy1: I'm scared of Fictional
Guy2: DAMN YOU GOT hippopotomonstrosesquippedaliophobia
by DemStingBees November 9, 2018
mugGet the Hippopotomonstrosesquippedaliophobiamug.

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