(simile, colloquial, vulgar, usually of a man) Having a large penis.

(colloquial, simile) To eat large amounts of food.

(idiomatic) Alternative form of rocking horse shit

(idiomatic, vulgar, slang) Something exceedingly rare or, more likely, nonexistent.

(military, slang) How are you?

(idiomatic) To change one's plan or approach when an effort is already underway or at another inopportune time.

Third-person singular simple present indicative form of beat a dead horse

past participle of beat a dead horse

(British spelling) Alternative form of horse of a different color

Third-person singular simple present indicative form of eat like a horse