The stupid haircut is a real tell.

My sister ex-husband was a /real/ terrorist and he brought an undercover FBI agent to the family Christmas party. I called the fucker out over his stupid hair cut. Dumb bastard tried to deny it. I said "You silly bastard, you're a FED. You look and act like a fed. What the fuck you doing here?" You should've seen his face.

Four months later the FBI moved on my sister ex-husband, kept him alone in a bright and cold federal basement dungeon for 120 days before shipping his brown Muslim ass back to London. They followed and tapped my shit for years. Marked every gun purchases as delayed. I bet they are still tracking me. Fuckers.