1. A fuccboi who hasn't realised his identity yet, but will become a fuccboi as soon as he gets a chance
2. A fuccboi who hides his identity from his close friends in order to get close to their friends and perform fuccboikery on them.
3. Somebody who orders iced chocolate at Starbucks, which makes him seem sweet and nice but he will use this fact to get innocent sweet-toothed girls
Riva: "Toby, I have a friend who'd be the perfect girl for you."
Simon: "Me too, me too!"
Riva: "No. Simon is very attractive but he's a closet fuccboi."
Simon: "I am not a closet fuccboi!!"
Riva: "Well, your Starbucks order says otherwise."
by lovehandle00 November 24, 2018
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