WATCH: Federer calls Nadal a bad name, jokingly

An insider during the Miami Open Media Day last week gives viewers an inside look at what really goes on during the all-access day.

After interviews with a slew of reporters who have waited in eager anticipation all day for the two super stars, both Rafael Nadal and Roger Federer performed some Miami Open promotional skits, like welcoming fans to the tournament for a video and in Federer's case, acting out emojis for GIF ads.

It's hard to tell what's funnier. The part around 0:30 when Federer refuses to do the flexing emoji, near 0:55 when Nadal can't keep a tennis ball can upright, or at the end, when Federer jokingly calls Nadal a bad name for skipping the GIFs all together.

After surviving media day, both Federer and Nadal are into the semifinals and are still on track for a final showdown.