1 definition by UrMom3000lbs

an un-evolved monkey looking creature.
2000 fucking years of inbreeding to create a hairless coconut.
at least one thread of mucus hainging out of nose at anytime and typically will resemble gollum from lord of the rings.
There is a high chance that it will bite you and transmit rabies.

legend says that the thuan will lock himself in an abandoned best buy for 3 consecutive months playing growtopia.
is that a rabid monkey playing growtopia?
no, thats a Thuan
by UrMom3000lbs February 18, 2020
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