I hear it's a strong enough odor, and it's good enough at escaping containment, that fluorine chemists can't avoid smelling it from time to time, and there are levels where it is detectable but not especially dangerous. It occurs naturally in trace amounts in fluorite exposed to radioactivity, so crushing some fluorite and smelling it may be a way to get acquainted without risking your life. (It doesn't occur naturally in very many places.)

There are some fluorine compounds that are far less reactive than things like HF, but still toxic; perfluorooctanoic acid is the most notorious one. Naturally these are the ones that are most used to synthesize fluorine compounds.