In April, Alex Rodriguez infuriated Oakland Athletics pitcher Dallas Braden by walking over the pitcher's mound in the middle of an inning. The feud managed to ramble on and get even more bizarre over the ensuing weeks.
Even after Braden's grandmother got in on the action, the A's hurler still had a few more jabs to throw in A-Rod's direction.
Last night, he appeared on the "Late Show with David Letterman" to deliver a Top 10 list: "Thoughts that went through Dallas Braden's mind while he threw his perfect game."
The first thought mentioned? "Grandma's right. Stick it, A-Rod." Scroll down to see the rest of the list.