...take a phrase ie ilikepudding as an example

add some caps

IlikePuDDing

add some numbers

I8LikePuDDing8

Add some special symbols

I8Lik#PuDD!ng8

Throw in an alt code or 2

§╒ª◘


I8Lik#PuDD!ng8§

If you do all that you will be legit