(idiomatic) Irregular, often illegal, activities.

(slang) Banknotes, paper money.

(slang) To ruin or harm. / (slang, UK, Australia) To make a big mistake. / To cause (the nasal passages) to be blocked.

(idiomatic, colloquial) An attractive person. (often used as a come-on or pickup line) / (idiomatic, colloquial) Something excellent or exciting. / (idiomatic, slang) Hot bitumen used by roofers.

(nautical) thin string, as opposed to the thick, heavy ropes that are more often used in sailing. It is commonly used in a whipping knot to bind the ends of ropes to prevent fraying.

(archaic) Boards, planks, etc., that are free of knots.

(archaic) Boards, etc., sawed one inch thick.

(archaic) fat collected from pots and pans

(slang, UK, Australia, chiefly in the negative) To care about something; to give a damn.

(Canada, US, slang) Synonym of anal sex