What is Smuggling Beachballs?
When a woman is so fat, her swimsuit creates huge boobs on her back.
You'll see this on the beach.
On the beach:
Person 1: Dude look at that fatty - she's smuggling beachballs.
Person 2: Huh?
Person 1: Look at those back boobs!
See fat, beach, balls, back, boobs