On Monday night, Kevin Spacey stopped by Jimmy Kimmel Live!, mostly just to chitchat and be handsome. He discussed his show House of Cards for a bit, and then, for some reason, the conversation turned to the phrase "on fleek."
Kimmel revealed he felt old because he didn't know what "on fleek" meant. (He really didn't know, because he originally said "on THE fleek.") When he asks Spacey about it, he responds, "Is that an ice skating term?"
They discuss some other ideas for what it could mean, until a few generous audience members politely inform them of its real meaning.