(baseball) A pitch thrown with added pressure by the index finger and a twisting wrist motion resulting in a motion to the right when thrown by a right-handed pitcher.

(originally US) Crazy, offbeat, bizarre, zany, or weird.

A screwdriver having a cross-shaped tip rather than the rectangular tip of a standard (flat-blade) screwdriver.

(uncountable) A genre of motion picture or play where opposites were juxtaposed; characterized by snappy dialog, and a blend of sophistication and slapstick

comparative form of screwy: more screwy

superlative form of screwy: most screwy

(informal) Crazy; silly; ridiculous / (archaic, informal) Tipsy; slightly drunk. / (archaic) Exacting; extortionate; close. / (archaic) Worthless.

plural of screwdriver

plural of screwball

Somebody or something that screws.