Stiff upper lip is a colloquial expression referring to fortitude in the face of adversity. Stiff upper lip may also refer to: Stiff Upper Lip (album), an album by AC/DC "Stiff Upper Lip" (AC/DC song), the title song Stiff Upper Lip World Tour, a concert tour Stiff Upper Lip Live, a DVD "Stiff Upper Lip" (Gershwin song), a song by George and Ira Gershwin Stiff Upper Lips, a 1997 British comedy film Stiff Upper Lip, a song by Mr Hudson from the album Straight No Chaser See also Stiff Upper Lip, Jeeves, a novel by P. G. Wodehouse