Dean, you idiot!

"Soon, I shall be able to accomplish the directive," Cerebrum chortled. "The
hymnoptera don't stand a chance against me. Muhahahahahahahaha!"
"What are you going on about?" Dean asked from the background. Cerebrum had
finally found the stealth device, after firing off several dozen missiles,
energy beams, radiation bombs and briefly turned the Starbug into a
submarine. They had then set the autopilot.
"The hymnoptera are eeee-vil," Cerebrum stated. "I've got to found out their
plans, and then try to destroy them."
"How?"
"Well, the boys at my agency cooked up a biological weapon. I've just got to
dump into their hive and they're finished! In order to keep people from
finding it and figuring out what it is, I disguised it as a common object so
nobody would get suspicious. Muhahahahaha!"
"Clever," Dean said, coming back into the cockpit. "By the way, did you
upgrade the coffee machine with everything else? That was the best cup of
coffee I ever had."
"Ayieee!" Cerebrum screamed, running into the back.
"What's that all about?" Dean mused.
A short while later
"Dean, you idiot!" Cerebrum screamed, slapping Dean across the face. "While
I admit that perhaps I should have disguised the bio-weapon as something
else, did you really have to drink it all?"
"So it wasn't coffee?"
"No, it wasn't! You idiot! You're just lucky it doesn't affect humans.
You'll have to come with me now on my mission."
"Why? If I'm such an idiot, why would you want me along on such a delicate
assignment?" Dean inquired, slightly puzzeled.
"You'll need to wear this," Cerebrum replied, grinning and holding out a
t-shirt. On the front of the t-shirt was written: Aliens bugs, please eat
me.