Similar to a flashback or flashforward but shows events that would transpire if a character's life would have turned out differently than what happened in the original timeline.
This concept was first started in the 6th season of the tv series Lost.
This concept was first started in the 6th season of the tv series Lost.
Guy1: "Man, imagine what my life would be like in a flashsideways timeline if Emily didn't break up with me?"
Guy2: "I know man, I know. Just let the tears out!"
Guy2: "I know man, I know. Just let the tears out!"
by MovieFreak1_O.o February 18, 2010
Get the flashsidewaysmug.