Sadly, the picture's grammar skills are lacking as well, since in the language in use there would require a conjugation of the singular second-person in every verb. "Thou hast [correct] imbibed alcohol and are [should be art] intoxicated." Also, the correct possessive pronoun should be used. You is plural, thou is singular, and thus we should use the singular possessive pronoun: thy, or in this case, thine, as it is followed by a word that begins with a vowel (much like when we use an instead of a). "Return to thine abode, sir." Sloppy!
What was this thread about? ;)