Cracked a T-Pro frame (Who hasn't!?)
My Echo lite forks are cracked.
Snapped a FSA Platinum Pro BB, demolished the bearings on a Truvativ BB, and also some cheapo BB.
Mashed the bearings on a Chris King headset.
Cracked two Kris Holm rims (too many grinds...)
Cracked a Profile hubshell, and also cracked 2 of them around the ratchet. - Not to mention the few pawls and springs I'd snapped over the years!
Usual snapped chains, mainly KMC Kool ones.
That's all I can think of in total, not bad for 6/7years!? Most recent one was probably my cracked forks, which I really should replace...