A sudden change in events; often ironic.
Edgeworth: Thus, by this evidence, we know that YOU ARE THE ONE WHO TOOK THE LAST BROWNIE! Phoenix: Objection! It was proven earlier that the subject had no motive, nor does he even like brownies! Judge: Quite a plot twist!
By scy1192
When you and your girl have sex for the first time and she pulls out a PHAT COCK.
Angela and I were about to have sex last night, but she pulled out her dick. It was a huge plot twist. The best part was that it was bigger than my own.
By 123colinrox
A sudden change in events; often ironic.
When Josh Klonghoffer left Red Hot Chilli Peppers, but John Frusciante came back, that was a huge Plot Twist
By paulasmint
A term used by 14-year-olds in comment sections in order to receive internet points that they wouldn't be able to obtain otherwise due to their unfunny nature.
*A Youtube video shows two guys playing a game of table tennis, during which one of them notices that the noise of their playing at one point resembled the beginning of the Super Mario Bros. theme song.* 14-year-old commenter with over 5k likes : "Plot twist: The other guy doesn't even know what Mario is."
By anonymously irritated
The most commented comment on youtube
Video: How animals kills insects. Kid: Plot twist: The insects kills the animals.
By Nooisdghsdjhg