NappyCraft

NappyCraft, formerly Toxic, is a mod by the modding group TheShadowModsUK. It adds Nappies, a British term for diapers, to the game. When wearing a nappy, the player has a chance to become wet if they drink from a baby bottle or any food/drink with the forge tag forge:isdrinkable , or with the command /wet. When a nappy is fully wet, you get slowness. If the nappy is still classified as dry, or not fully wet, you will get slow falling.
The only way to remove the Nappy is with a Nappy bag or another Nappy.
The mod also promotes users to reuse their Nappies by using a Campfire, Furnace, or Blast Furnace.
As of 1.0.7.1 NappyCraft now supports Add-On Mods, Mod creators can create there own nappies what are able to use the NappyCraft Nappy System and wetting system, you can find more [Here].
This mod was created for regression-based therapy and disabled user acceptance. 
==External links==
* NappyCraft on CurseForge
* NappyCraft Create Addons on CurseForge
* NappyCraft on TheShadowModsUK website