(Internet slang) To bother someone; to make someone feel upset. / (Internet slang) To interest or excite sexually and/or romantically.

Synonym of rustle someone's jimmies

One who rustles; a cattle (or other livestock) thief. / A bovine animal that can care for itself in any circumstances. / (US, especially Western US, slang, dated) An alert, energetic, driving person.

plural of rustler

That does not rust; stainless. / Without rust; unrusted.

The state or condition of being rustless; absence of rust.

(archaic) third-person singular simple present indicative form of rustle