When you have so much diarrhea that the toilet bowl fills up and the tip of your penis dips into the crap (usually by accident), so it has a nice even coat of shit on it when you pull it out.
Employee 1: "I felt like shitting all day long, but somehow held it... and when I finally shitted, I nearly flooded the toilet in milkshake consistency shit"
Employee 2: "Oh damn, did your junk touch your shit?"
Employee 1: "Yeah dude, I gave myself a Belgium dip!"
Employee 2: "Oh damn, did your junk touch your shit?"
Employee 1: "Yeah dude, I gave myself a Belgium dip!"
by Johnny Garbage April 08, 2008