Someone tried to prove God exists with the worst argument ever.

"(1)It is possible that god exists
(2)If it is possible that god exists, god must exist in a possible world
(3)If god exists in a possible, god exists in all possible world
(4)If god exists in all possible worlds, it must exist in our world
Therefore god exists."

Needless to say, I took that down, surprisingly alongside an athiest.