Green’s Dictionary of Slang

incontinence, diarrhoea.

1990		R. Olmstead Trail of Heart’s Blood Wherever We Go 49: He spends the time puking up his guts and sitting on the toilet with the dribbling shits.
c.2003		‘Rev. of Rot’ at DrinkinDriveIn.com 🌐 Not the explosive dribbling shits, but a good hard turd that begs to be released from the tired sphincter.