1. People who get irate when others they message with cannot decipher their short form.
2. To refer to those who send text messages beyond the common acronyms eg (LOL, ROLFMAO)
>Why can't you spell out your words? It's hard to understand you.
>> FU. KMA
> LOL.
>>WTF UR 1 2 TLK.
> but you're an Acronymwit.