1 definition by A. Non. Emus
When a friend is who normally associates with you acts cold to you for no apparent reason and it makes your head spin, hence, whiplash. Can be with a boyfriend or girlfriend as well, though used more in non-dating context.
Marrisa: Hey, what happened with you and Shelby?
Lauren: I have no idea; she's giving me whiplash. I'm sick of her.
Lauren: I have no idea; she's giving me whiplash. I'm sick of her.
by A. Non. Emus November 21, 2013