have a long memory(redirected from has a long memory)
have a long memory
To have a clear memory of events that happened long ago. My grandma has a long memory of her childhood in Russia. It's astonishing hearing how things were when she was young! I always have a long memory for people who disrespect me. Once you're in my bad books, you're there forever!
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.