The G.I.s means basically to have diarrhea. This saying was probably given the name as I am told soldiers stationed in china in WWII got diarrhea when eating local food.
"Johnny can't come out to play. He's got the G.I.s."
"Eating food in China gave Sgt. Hollis the G.I.s, although he said it was better than eating K-Rations."
"Eating food in China gave Sgt. Hollis the G.I.s, although he said it was better than eating K-Rations."
by Macsotsu January 31, 2005
Diarrhea. This is a southern term. It comes from people who ate apples when they were green, and not yet red. Then thye would obviously run to the toilet.
"I told that boy he'd get the Green-Apple-Quick-Step from them berries!"
"Man, Mexican food always gives me the Green-Apple-Quick-Step."
"Man, Mexican food always gives me the Green-Apple-Quick-Step."
by Macsotsu January 31, 2005
by Macsotsu March 02, 2005