1 definition by NYJon888
To be wrong. This word means the user of the word unplausible is a total and complete idiot who knows absolutely nothing of the English language. After this word is used it becomes perfectly valid to make fun of the user of uplausible and ridicule him in any and every way possible
"It is unplausible to junp into the water" "dude you suck monkey balls, just go jump of the cliff now and do the world a favor."
by NYJon888 April 28, 2007