Implementing customized sounds akin to stickers

I wish I could reply to a friend with a small sound file in the same manner as I do with stickers.

As of right now I have to find and upload a file if I want them to hear it. This is also a problem because on mobile you have to download each file and play it through your phone software.

Friend says X

I reply with "Oh hell yes" pulled from Dota 2's hero Lion's voice lines.