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1.
Yoda, the biggest little stoner from the Star Wars movies would awesomely switch up the words in his sentences because he was high 99% of the time.
"Fun to poke smot it is."
"Going to get fucked up we are."

similar to spoonerism, weederism
by kahda July 20, 2004
 
2.
The fine art of persuading someone in an internet chatroom to stay a bit longer than he/she wants to, derived from yoda using the force to get his own way.
Laura: i think i need to go
Martin: noooo, im going to use yodaism on you again
by 5finger December 02, 2011