There's a twitter account that I want because I'm a

>>21301
http://guides.co/blog/how-to-claim-an-inactive-twitter-username/

may not be inactive, if they log into it to read tweets it won't count as abandoned.

>>21301
Just because it is inactive doesn't mean people don't use it for logging into comments on news sites. Twitter logins get you into lots of places not on twitter nowadays.

Do not bruteforce it. Twitter will detect it as "suspicious" and will mail the owner of the account.
Do what >>21351 said. You can create a free .com domain (for 3 months) with the username of the faggot at one.com. Upload a simple maintenance layout in your site to not look so suspicious.
Remember to post here the results.