the US equivalent of gammy
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
How to use gimpy in a sentence
How tiresome a reverse fashion show the movie provided in rags, carbuncles, gimpy legs, and bad teeth?
Slow-thinking gimpy Gordon started to get up but I put out a hand to stop him.The Big Fix | George Oliver Smith
gimpy smiled a little disdainfully at the credulity of the “kids.”
What honors were in store for him in that relation gimpy never guessed.
But when it was over, he clapped gimpy on the shoulder and said it was all right.
He had a bit of a gimpy leg, a limp she could spot even from here.Makers | Cory Doctorow