A person who has a skinny face and head--attractive even--but has a body like a blubbery Tiger Tank. Like a real iceberg, the majority of girth is often unseen (applies most relevantly to checking out people while driving).
She was looking to be a hot one when she pulled into the parking lot at the grocery store until she got out of the car and revealed she was an astonishing iceberg. I started walking the other way.
When something is so chill, so fresh, so crispy, it is iceberg. What's more banger than a giant fucking iceberg, doing its thing out in the ocean? What's more frosty than iceberg lettuce? It works on so many fucking levels.
Yeah but it wasn't as frosty as that diving catch that the guy made to snag it, now THAT was iceberg.