Talk about a freak accident This isn't quite as bizarre as Zac Efron breaking his jaw after slipping in a puddle of water, but still... ... tags: hollyscoophow_matt_damon_broke_his_collarbonematt_damonmatt_damon_breaks_his_collarbonematt_damon_broken_collarbonematt_damon_nominationsstephanie_bauer