a tradtional guernsey word for getting intoxicated with alcoholic beverages. Getting 'Jehan'd' is when the victim is on the floor and either passed out or vommiting alot. The creator of the word is currently having a break from all the liver damage. Only a few people have ever witnessed the creator of the word at his prime.
'F**K ME! he's/she's Jehan'd'
'TONIGHT I'M GONNA GET JEHAN'D!!!'
'Is he jehan'd again'