Smoke bomb

Smoke bombs are constantly used by Grunkle Stan in order to make quick escapes and used as a last minute distraction. They are seen in "Made Me Realize," "Headhunters," "Little Dipper" and "Summerween."

History
They first appear in "Made Me Realize" when Stan uses one to appear and greet Dipper and Mabel. In "Headhunters," after Grunkle Stan passes off the "free pizza" information on his flyer for the grand unveiling of Wax Stan and then lies, claiming it was a typo, uses a smoke bomb to escape from the scene of a brewing angry mob, and he runs off with all the money collected from the event. When Stan sees 'Lil Gideon's lawyer in "Little Dipper,," he uses one to make his getaway and hide his money, as he thinks the lawyer is a tax collector. He utilizes another in "Summerween" in order to distract the angered cashier, who called security to eject the Pines family and Soos, and to avoid paying for the merchandise.

Usage
Smoke bombs are simple to use:  throw it on the ground, causing a cloud of colored smoke to emerge, and run off.