A fairly rotund woman or effeminate male who excessively jiggles when dancing; especially while twerking.
1) Wow, look at that twerkapotamus, she has no shame. 2) Yeah, we can go to the club, but tonight I’m finding me a twerkapotomus! 3) that’s a herd of twerkapotamuses... don’t say that bro, it’s “twerkapotomi”
by TheOnlyPirate August 11, 2018