The loss of horniness that comes after fapping. This normally results in complete disinterest and/or disgust towards the materials used to fap with (ie. porn).
PersonA) Damn, I came so hard last night, but after that I was sickened that I had fapped to granny porn! Why is that?
A Fapatorium is the place were one like to let loose, and fap his/her heart out. A beat down trailer parkesque mancave with only one purpose. The shuffling of wang meat.
Haunter: Mike Mouth, why you look so creeped out?
Mike Mouth: Dude, I just had to fix Wayne's computer.
Haunter: So?
Mike Mouth: It was in his Fapatorium.
Haunter: Ewwww Nasty!