The Wobblebobble, also called the Noob Head, is an item found in the Wobbly Gift of Uncertainty.
It was a gift which was only available until December 25th, 2015.
The Wobblebobble is based on a ROBLOX hat called "Bighead":
In the 2016 Christmas Update, there was a new red-colored version of this item, the Wobblierbobblier.Template:HeadingA The Wobblebobble's primary function is to balance cars, so when the player's vehicle falls from a cliff, it has an increased chance of landing upright, but it doesn't always work.
The Wobblebobble can also be used to flip upside-down cars, but it usually takes several attempts of hitching and un-hitching.
Many players have also used the item for decorative purposes.Template:HeadingAThe item has an interesting property which causes it to always be oriented upright unless put upside down.