If you're not annoying/obnoxious/an starfish you won't get banned.
If he was out of the mini-game, he was probably building something or just wanted to play instruments/hang out without being interrupted by being thrown or killed.
It sounds like you were trying to be annoying by repeatedly committing Self Delete.
That's good to hear. I got perma'd by Electrk for accidentally losing one of his friend's keytars.
This never happened