Aside from parents, nobody is more capable of embarrassing you than your siblings. They know all your cringey childhood stories, after all.
In the Tonight Show clip above, Chris Evans and his brother Scott take turns answering questions about each other for a game called "Know Your Bro." Questions like "What is something Chris did growing up that your parents still don't know about?" and "What is Scott's most embarrassing childhood memory?" The one not answering wears headphones and goes second, with the aim being to match answers.
In the Evans' case, things get off to a strong start then go rapidly downhill — especially for poor Scott, who basically gets two embarrassing childhood memories revealed for the price of one.
