1. When a woman wears a top too small for her large breasts, exerting pressure that balloons them up and out and threatens to burst the shirt buttons or seams.

2. When a woman has a boob job done with extremely large implants that make her breasts look very artificial and rigid, and that if you touch them they will burst.
1. Take a look at what Jenny's wearing! She chose something so tight and now she can hardly breathe. She's bursting at the boobs!

2. Take a look at Jenny! She went from cup size a to double D! She had a massive boob job and now she looks like a pornstar bursting at the boobs!
by twisted tiffany April 30, 2012
Get the Bursting at the boobs mug.