A fatal attack that consists of a hard throat chop (by hand or with a gun) followed sometimes by a headslam against a solid surface. It is not to be used carelessly. Seen in action during the badass movie "Taken", starring Liam Neeson.
Eric: Martin was giving you the stink eye all last night, what was up with him?
Brandon: Well, he was being a mouthy bitch the other day so I had to give him The Liam Neeson.
A maneuver in the game rocket league where one person rolls the ball over their own goal to lead the opposing team towards your goal, leaving an open net for you to score. (Note: this strategy only works when you want it too.)
Finn: "No way, The Liam Strat actually worked!"
Liam: "Yes, it did."
When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).