When you have eaten something dodgy or drank too much and your shits turn into liquid. When you go to relieve yourself, your sphincter only opens a tiny amount before the liquid shit starts to squirt out in a narrow beam - This is a 'laser shit'.
"Hey Dave, what's up with you mate?"
"aaah mate I ate some dodgy street food last night and im suffering from a severe case of laser shits today"
"aaah mate I ate some dodgy street food last night and im suffering from a severe case of laser shits today"
by ratty_ May 26, 2008
When a person eats too much mexican food and upon the time of defecation the subject's feces which is expelled is so extreme and concentrated that the heat is not unlike a "laser-beam".
by Mr. Kettleman February 14, 2010