"Hi, Fluttershy!" Pinkie Pie waved to the pegasus. "Whatcha doin'?"

"Well, I wanted to know something" the yellow pony said, shyly. "What is hoof bumping?"

"Oh, you don't know?" the pink party pony laughed. "It's simple. Want me to teach you how to do it?"

"Of course" Fluttershy smiled. "What do you need to do?"

Fluttershy sat down to listen to what Pinkie had to say.

"First things first" the earth pony said. "You need a hoof or two!" she giggled and Fluttershy did the same. "So, you need to keep the two hooves at the exact distance of 15 centimeters from each other. If you don't keep this exact distance, the hoof bump will cause unwanted results."

"Okay. Fifteen centimeters. What else?" Fluttershy asked.

"So, you need to move the hooves closer to each other until they touch each other with a sound. Understood?" Pinkie Pie asked.

The yellow pegasus nodded.

"Okay. Let's do it." Pinkie said and she stuck out a hoof. Fluttershy did the same.

The two hooves collided, but that caused a not-so-happy result. Fluttershy used a speed too high and she hurt herself.

"Ow!" she jumped and held her hoof. It was slowly turning bright red.

"Fluttershy, are you okay?" the pink party pony looked at her, concerned.

"Not really" her friend was about to yell in pain, but she managed to keep it in. "Can we try with the other hoof?"

"Of course!" Pinkie said. They proceeded to hoof bump and they did it correctly.

"Yay!" they said, at unison.