intertubulism
A figure of speech originating from within the internet, or intertubes, that is not easily translated or understood from outside the context of the intertubes.

Intertubulism carries a negative connotation for its derivation from intertubes, and its parent the series of tubes, itself a subject of folly and ridicule.
Adam: QFT!

Bob: What's that?

Adam: That's an intertubulism for a show of support, "quoted for truth."