What did he mean by this? [SUPER MARIO MAKER 2 - WALKIES]

Merch!: crowdmade.com/...
I stream! / simpleflips
I tweet! / simpleflips
Full Vods Channel: / simpleclips
Discord: / discord
Edited by:
/ cosmicmatt
/ nesamons
Walkies Stats: docs.google.co...
Submit hacks you'd like to see streamed: goo.gl/forms/5...
Outro Song: • SM RPG: Let's Do the F...
ヽ(〃･ω･)ﾉFeel free to make fun of people who ask questions answered in the descriptions.