Of or relating to George Gershwin (born Jacob Bruskin Gershowitz; 1898–1937), American composer and pianist.

plural of guinea-pig

An expression of praise, congratulation, or respect. / (uncountable) Complimentary language; courtesy, flattery. / Misspelling of complement.

Of or relating to John Brown (doctor) (1735–1788), Scottish physician who taught that disease was caused by either excessive or inadequate stimulation.