User:Fingerz/RFA questions

A user creates the article Jhon Doe. The only content is: "'Jhon is greatst in world. He flew two moon. He can fly at 2131231 mph.'" What CSD criterion does this fall under, if any?

A user creates the article LOLWTFZORS. The only content is :"'LOLWTFZORS is a widespread internet term, used to convey excitement and amusement. It has gained widespread use in internet chatrooms, and has been mentioned in many prestigious publications.'" What CSD criterion does this fall under, if any?

The user SunnyDaysResortsInc. is reported to WP:UAA. After looking at the user's contributions, you see no evidence of promotional editing. Do you block this account, if so, for what, and for how long? Should account creation be disabled or enabled?

A user comes to you reporting that User:Fingerzexample has been repeatedly adding an unreferenced fringe theory into an article, and has reverted several other editor's attempts to remove the text. You count a total of five reverts by User:Fingerzexample. Do you block, and if so for what, and for how long?

An article has been vandalised 4-5 times a day for the past few weeks by many different IP's. A user comes to you, requesting for semiprotection. The article's protection log is blank. Do you protect, if so, what kind of protection and for how long?