"Rassclat" is a derivative of "Bumpaclat" and "Pussyclat", both of which are Jamaican slang for menstral sanitary towels (Tampons and Pads). "Rassclat" can sometimes be shortened to "Rass".
"Rassclat" can be used as an adjective to disparage an object, but it is most often used as a highly offensive insult against a person.
pronounced raas-claat
1.sanitary pad (raas=a kind of fish, claut= cloth)
2.jamaican curse word,often used in place of fuck, or in combination with bloodclaut and/or pussyclaut
wah kina raasclaut foolishness yu have mi ah do? (what kind of fucking foolishness you have me doing?)