First impressions

[Kleene Onigiri]

Someone who noticed

[Conia]

Someone may or may not know if I'm hiding my actions. After all, you don't cheat

[Kleene Onigiri]

Someone who is right, I don't cheat.
Someone who didn't hide as a GM, but seems to hide as a player

Also, I just look if someone is online, but not at the action list thing

[Conia]

Someone who looks at Users Online, just like me I do it all the time xD

[Kleene Onigiri]

Someone who's a stalker >D

[nomemory]

Someone who is probably telling the truth

[Conia]

Someone who disabled me from saying:

Someone accusing me of being a stalker. It is starting to be the general concensus around here...

[Kleene Onigiri]

Someone, who is said to be Anokata, that wants to lend out my porsche to girl19 D: (in another thread XD)

[Callid]

Someone confusing me. I think you messed up your grammar...

[Kleene Onigiri]

Someone who got confused by my bad gramar D:

"Someone who wants to lend out my Porsche to Girl19" would be better I guess ;p (Conia is said to be Anokata in a thread. And I was Gin in the last mafia round)

[Callid]

Someone who explained what he meant. Probably "Someone who is said to be Anokata and wants to lend out my Porsche to Girl19." would be the closest equivalent.

[Kleene Onigiri]

Someone who should write my sentences from now on.

[Conia]

Someone looking for a substitute for writing her sentences.

[Callid]

Someone who has no problems writing sentences on his own 

[Akonyl]

Someone correcting sentences that may not need correcting.

even if it isn't 100% gramatically correct, that's a perfectly common and acceptable way to structure a sentence. It's basically an apposition, but I'm not sure if the way she worded it fits the definition of an apposition completely.