Yelling "Whoop there it is" could potentially be appropriate depending on the setting.
Usually this is appropriate during long boring stories about trips to the mall with her friends, the wnba, reading... etc. which no, especially not you cares about.
If you run in to issues with the reaction, it is usually helpful to say "Whacha gonna do with it? Whacha gonna do with it? Can't do nothin, can't do nothin."
The word is derived from the lyric "Whooop There it is"