Well I searched for medicine "R" ( hoping I have to good one ), but the side effects from taking that medicine is no joke
![Frown :( :(](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
It can cause tardive dyskinesia ( in some cases ), the most common form how it can be manifested is orofacial dyskinesia ( abnormal facial activities).
Some of the markers for orofacial dyskinesia are:
repeatedly smacking ( can be heared in the KH sun interview, nom nom lambchop )
chewing movements ( maybe that is his weird tonguemomevent thingie in his coverguy vid )
difficulty swallowing ( thats why he almost choked... yes pun intended if you have red the manny laywer emails )
eyebrows raising ( seen in coverguy vid )
eyes that are turning away ( can't think of anything now )
cheeks inflate ( dito as above stated )
Note that I am no prof, but purely based on what you all have gathered and some info about the med online I thought I would share it.
P.S. ballism is also a side effect, I surely don't hope that the deffence is aiming on that one....