Or not be a vagina and assume you're only allowed to eat eggs for breakfast. Just take your Amphetalean 2 hours after you eat breakfast at home. Bam. Problem solved. In my opinion, the world doesn't revolve around your hobby (even if you're a competitive bodybuilder, you still need a day-job until you make it somewhere). If you want to make it a point to cook eggs at work (which is ****ing weird to begin with) don't expect your supervisors, who don't cook eggs in a ****ing microwave, to think you're so cool for eating healthy and being a total bodybuilder.)
Another option is to change your food if you're still a vagina after reading this post, and you still feel you must stick to your schedule like rain-man. I suggest switching to cottege cheese. Or cooking an omlet to eliminate the need to cook eggs at work (do you seriously do this s*** on the clock? I bet you're gonna be up for promotion in no time at all). Or you could consider a protein shake (since most supervisors, managers and upper-level CEO's aren't down with you cooking s*** in the microwave in the break room because you don't feel like getting up earlier to eat at home). You could consider low-fat cheese as a possible option (very high in cassein protein, very filling, low fat and low carb- all excellent traits).
Or, if these ideas that you could have thought of completely on your own don't work for you, you could try this; Let the rumors surface their way to management and look like a complete f***ing lunatic, be the next in line to get fired when cut-backs inevitably occur, go online to a bodybuilding message board and bitch about your co-workers and their insensitivity toward your diet. When you recieve answers like "bring axe in and threaten them BRO" and "TELL THEM THEY'RE FAT BRO LOL OMG!!!!!111 HIGH FIVES!!!!11" reaffirm your decision to cook eggs in the microwave at work. See how long your job lasts you and cry when you don't have the ability to pay for luxury items, like a gym membership. Or complain to your family and friends when you're the last to be promoted. I doubt any of this looks good to your supervisors, but who cares, they're just haters because you're so ripped.
Seriously, is it that big of a deal that you need to post an urgent message on a message board?
Work around it. Your job is probably what supports your ability be an athlete in the first place- not the other way around.