plural of trick up one's sleeve

(informal)

A performing animal (especially a pony) that knows only one trick. / (idiomatic, by extension) A person or group noteworthy for only a single achievement, skill, or characteristic.

Alternative spelling of one-trick pony

A mental feat achieved as if by magic.

All possible knowledge of a subject matter. / All possible means, both honest and dishonest

plural of one trick pony

Three-card monte.

The state of being a one-trick pony.

plural of one-trick pony