cock a leg
(redirected from cocks a leg)cock a leg
slang To urinate, as of a male dog. The dog's been inside for hours—take him out so he can cock a leg.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
cock a leg
(especially of a male dog) urinate. informal euphemisticFarlex Partner Idioms Dictionary © Farlex 2017