look up any word, like pussy:
 
1.
A flat-chested woman.
Person 1: "That girl's such an ironboard."
Person 2: "Eh?"
Person 1: "She has no boobs."
Person 2: ": "Oh, I see...she is pretty flat..."
by LizzieLulz February 06, 2009

Words related to ironboard

boobs breats flat tits woman