Blank: 1. Go onto chat. 2. press the spacebar. Blank speech bubble!
Disappear: 1. Go in front of the free PM gift. 2. Press collect my gift, then immediately go to inventory. 3. Press tab and enter at the same time. 4. Your screen will turn to a shop, (For me, Stellar salon and Star cafe) but you aren’t there! Click the ground and you will come out from off-screen.
It’s such a cool glitch, and I really found these by myself, so please DO NOT COPY.
Thanks! Try it out!!