A delicacy to some, but repulsive to most. The act of eating a chick's box while she is on her period. The taste is similar to that of a Flintstone Vitamin, which is notoriously rich in iron.

Bill: Let's grab a bite to eat. I'm starved.
Alex: I'm cool. I just left Natasha's; she fed me The Iron Sandwich. I swear she's had her period for three weeks. I actually feel like going to the gym.

Bill: You're an animal, Alex.

a sudden illness experienced on January 20, 2021 when you can’t go into work because you must celebrate the the swearing in of President Joe Biden & Vice-President Kamala Harris signaling the end of the 1460 day hostage situation otherwise known as the Trump Presidency & the defeat of the Potatriot Uprising of January 6, 2021.