You've Been Gnomed is a computer animation of a gnome mythical creature named Noggin Clontith, who taunts the viewer at the end of the clip by saying "You've been gnomed!"

The phrase “You’ve been gnomed” is not a standard verb and is believed to be slang. It is often used to describe a prank or trick played on someone, similar to being “punk’d” or “roasted”.

NOGGIN is a meme symbol. What is particularly emphasized here is that you need to invest carefully. NOGGIN may bring you wealth growth or zero. Therefore, to accept the scope that you can afford, NOGGIN is just a token that provides people with entertainment and fun, and has no practical use.