2. Noun. (context: sex slang) A frothy mixture of lubricant and fecal matter as an occasional byproduct of anal sex. (defdate from 21st c.) ¹
3. Noun. (slang derogatory) Shit: rubbish, worthless matter, nonsense, bull. (defdate from 21st c.) ¹
¹ Source: wiktionary.com