חפשו מילה כלשהי, כמו swag:
 
1.
having diarrhea for a long period of time
i was so sick yesterday i was riding the gravy train all day.
מאת tgwif 21 בפברואר, 2011
 
2.
Sitting on the shitter with a case of diarrhea.
Man, that fish went right through me. I was riding the gravy train all night.
מאת pilotstig 24 בדצמבר, 2010