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A jello dessert (usually made with green jello) that has fruit, marshmellows, or any other various treats in it. "Hobos" is used in the title because of the various foods hobos obtain from the public. This dessert is very popular in and derived from Yolo County of Northern California.
Dude, I was chillin at Evie's last night and everyone had hobos green johnson.
by deepfriedoreothing April 19, 2011