On stackoverflow I asked questions which were apparently preposterous. I got somehow suspended when creating my recreating my account. I assume this somehow gives me a bad name. Is there any way to get a nice, fresh start again as if I did not ever visit before? Like possibly, I am more likely to get suspended again or for longer time if I already did. Is there any way to get a completely fresh start again? I just want a clean slate that's all.
Is there any way to get a nice, fresh start again as if I did not ever visit before?
Yes. Wait out the rest of the suspension period -- use it, for example, to read plenty of other questions and answers and think carefully about what makes them good or bad --, and the slate will be as blank as you want it to be upon your return.
If you're under a suspension, attempts to get around that suspension before it ends will not be seen as anything other than bad-faith attempts to circumvent the site's moderation, and they won't do anything to help your account.