A term used to refer to a number of people of the human race. Such people can include; large/fat, hairy, intelligent lacking and more often then not aggressive person. This beastly characteristic that can used to describe someone you look down upon, despise or just down right dislike.
The term is derived from a combination of a Yak
and a Hippo
; non of which do you want to see close up.
After meeting her, she was a total turn off due to her yakapotomus stature.
Did you happen to see the yakapotomus that went into that restaurant?