turn (someone's) crank

(redirected from turning my crank)

turn (someone's) crank

To excite or arouse the interest of someone. To be honest, science never turned my crank in school. I was always more interested in literature.
See also: crank, turn
References in periodicals archive ?
Of the numerous endorsement offers he's already received, McGwire said, ``Nothing's really turning my crank.