noun. Who needs balls when you got bazoombas? (Not to be confused with lady balls).
Related terms: testicular fortitude, gonadal fortitude.
Real citation: "Couldn't agree with you more Straw, things have smartened up a bit in the past few days...and we welcome your breasticular fortitude around this place..."
(MrEMan, Jan. 28, 2006, http://www.haloscan.com/comments.php?user=crooks&comment=6895)
Made-up citation: "Though her breasts themselves have inspired few pundits or web pages, I think it's Hillary Clinton's breasticular fortitude that terrifies and enrages the bed-shitting mobs who despise her."