knock-out boobs

Passed along in email was what is probably a bid for attention, but I think it deserves credit for a certain originality:

“It was a beautiful morning and the sun was rising. I was going full pelt, leaping over the waves on the shore when suddenly I felt something heavy smack against my chin.”
“It felt like I’d been sucker-punched and it knocked me off balance and I fell over. No one else was around and when I looked down I saw my right boob had come out.”
“It was like someone had thrown an uppercut at the exact moment I jumped a wave. It could have knocked me out.”