I got an achievement that had a 'title' as a prize. what is a title, and what does it do?

numagirl22 Funky Forum Feli

"Funky Forum Feli" is your current title. You can change it here: xxx

oh, ok! thank you!

No problem! They are just a funny thing in the forums and some titles like the "Billionaire" are rewards for great achievements. :) You can see all titles here: [topic not found]