k refers to kratom, off the k is used to describe someone who has taken so much kratom and is feeling its effects
Sameer: Hey Adam did you and Chris take kratom today?
Adam: Yea man, Chris took a lot, he was off the k.
Adam: Yea man, Chris took a lot, he was off the k.
by bigpapavcu December 6, 2020
Get the off the kmug.