If your feeling down just remember, there is official rules on three Kobolds in a trench coat. When the kobolds don't feel safe, they acquire heavy winter clothing and disguise themselves as humans by standing on one another's shoulders. Three kobolds in cold weather gear can pass themselves off as a clumsy human with a successful group Charisma (Deception) check, the DC of which equals the onlooker's Wisdom (insight) check result. - iFunny
Thieves' Cant 1

Lyresforhire