|Phlegm Knee only appears during certain holiday or seasonal events and may not be currently found in-game.|
|Release date||29 March 2010 (Update)|
|Removal date||12 April 2010 (Update)|
|Location||Inside Easter Bunny's factory|
|Examine||An ugly green creature.|
- Phlegm knee mentions that the fireworks they are using must have the same amount of a certain colour, which is a reference to the Goblin Diplomacy quest.