yeah, a real apology with, "sorry guys, i was having fun with the fantasy of being super jacked. I am a little jacked, but not where i want to be. I'm sorry i let you guys down and acted like a fool. i hope you can forgive me." would be a lot better than "i have a super important job i have to protect and everyone would recognize me by my knees, and i'm really huge and not friendly, so.. yeah."