On Monday's 'Late Show with David Letterman,''30 Rock' star Tracy Morgan was asked to explain his infamous homophobic rant from a Nashville performance last summer, where Morgan declared he would kill his son if he ever acted gay.

According to Morgan, he comes from an "old regime" of comics who use anecdotal humor and the incident, he said, was simply a "misunderstanding." What's more, he doesn't even remember making the controversial statement. Wow! What an apology!

[Late Show With David Letterman]