What is A Shift?
1.
a person who says something one day then changes their opinion to the opposite the next on a continuous basis
Trent: Bro, Melvin told me to fuck off and get out of his life last week, now he's saying i love you and acting like a mate
Abanoub: Yeah what a freak, he's done that like 20 times to me, such a shift.
See 
Random Words:
1. 
a popular phrase that john mclean(played by bruce willis)used in his popular movie spin off of die hard...the phrase usullay occurs when..