Refers to the series of Touhou plush dolls made by GIFT, a Japanese merchandise company. Fumos are known for their presence on the 4chan /jp/ imageboard and in Awesome Games Done Quick. The best way to tell if it's a Fumo is by the design of the eyes.

Fumos are a series of Touhou plushies manufactured by GIFT. Fumos are known for being small and soft, and have a cult following. Fumos are famous in the Touhou community, yet are rare for people outside of Japan, as they are only sold there for the most part.

An overly expensive plushie. Most known for being a girl from the Touhou series.

The tall and awkward person in a group of people. The person that everyone wants to know why he's there.

Something only people born after 2005 find funny

The amazing dude that always lightens up the mood

This is the meaning of having a friend on the internet that likes or has a fumo~fumo plushie which is a touhou plush.