What is 133t?

133t (also known as "leet" or "leetspeak") is a type of language that incorporates numbers and symbols to replace letters in words. It originated in the 1980s among computer hackers as a way to communicate covertly and to show off their technical abilities.

133t uses substitutions such as "3" for "E", "4" for "A", "1" for "I", and "@ " for "A", among others. It also incorporates other unique symbols such as "<3" for love and "FTW" for "for the win".

133t has been widely adopted by internet communities such as gamers, online forums, and online chat rooms. It is often used as a way to show off one's expertise or to signal belonging to a particular group or subculture. However, it can also be seen as a form of elitism or exclusivity, as it requires some knowledge and understanding to use effectively.