Named after the popular drink "gin n' tonic"
May last between 30 minutes and 18 hours.
If this state lasts for longer than 18 hours, call your friend a doctor...or maybe an ambulance.
Guy 2: *feels pulse, slaps in face, teabags...shoves carrot up rectum*
"Nah man, he never lets me stick a carrot in his ass, he's totally ginatonic. Done for the night"