Amy Schumer almost gave David Letterman a heart attack last night

Inside Amy Schumer debuted its second season last night but let’s not talk about that. Let’s talk instead about her appearance with David Letterman because, well, she absolutely killed it. At one point, I didn’t think Dave would get through without a tab of nitroglycerine.

Schumer was at her peak when she dropped this Kate Upton joke.

The beauty of Amy’s comedy lies in its self-deprecation. Sure, she can drop jokes about feminism and race, but when she’s poking fun at herself, it’s comedy porn.

Also, this brought me to tears.

It’s not that Amy’s a great female comedian—it’s that she’s a great comedian…PERIOD. Love her. Here’s her full apperance on Letterman.