Tumbleweed
From TowersStreet Wiki
A very common element within TST Chat if a conversation is lacking.
The current stock of Tumbleweed is running low due to mysterious disappearances in the storeroom and so more are having to be purchased from the same mass production shop that also sells Canned Laughter. It is currently unknown who or what is stealing the precious Tumbleweed.
SAVE THE TUMBLEWEED!