Meaning when your completely exhausted brain and body can not function properly post sex. Your body gives up and still feeling exhilaration and unable to function due too being in a state of temporary paralysing euphoria. The language spoken during this state is known as fuck mushlian
Following a intense session of sex I was unable too think clearly and the words coming out of my mouth were not making sense which indicates I was still in a state of fuck mush. I was fuck mushed