The term 'Zonked Out' is a slang phrase used to describe someone who is extremely tired or exhausted. It can also be used to describe someone who has taken drugs or alcohol and is in an altered state of consciousness. The two crossword solutions for this term are 'ASLEEP' (6 letters) and 'Crashed' (7 letters). ASLEEP implies that the person is so tired that they have fallen ASLEEP, while Crashed implies that the person is so exhausted that they have completely crashed and are unable to function.