Twitter question

Blame

User is banned.
Reputation
0
I'm pretty sure you can't but just making sure. Can you swap Twitters under 5 characters. ie. 3 characters or 4 characters. ​
 
You can swap 5 letters. but not 4 and under.
 
So how easily can 4 letters be pulled back? Is there a way to fully secure them? @Homie
 
Cookies are required to use this site. You must accept them to continue using the site. Learn more…