"droe stoe" is the abbreviation for drop stomach:
Discomforting and abrupt activity in the abdomen that creates an intense and incessant downward pressure on the bowels; it yields an urgency to use the nearest bathroom available to attain relief. If all nearby bathrooms are occupied, or none are in a convenient proximity, then a dark alley, a vacant space between two cars, or a forest floor may suffice.
“Dude, how did it go with those girls you met at the pub last night?”
“I was hitting it off with the one girl, we started to make out, but then I had mad droe stoe. She only had one bathroom and it was occupied by people having sex, so I had no choice but to sh** in the alley beside her house. It was loud and hot. I didn’t see her friends smoking outside. They caught me, so I ran home”
"Sorry to hear that dude! Drop stomach is such a buzzkill!