Hello Who,
If you get off on the wrong foot with someone you have just met, your relationship starts badly, often with an argument:
" I don't really know why, but somehow Jane and I got off on the wrong foot."
It could also mean to start any activity badly or begin it with a mistake.
" If I get off on the wrong foot with one of my paintings, I know it will never be right."
" I got off on the wrong foot in my new job when I forgot to pass on an important message to the boss."
" Anna got off on the wrong foot in her performance when she forgot the first few words of the song."
" I'm afraid we got off on the wrong foot with our daughter's in-laws."
** Its antonym (opposite saying) is " to get off on the right foot" ,which means to make a good beginning or establish good relations:
" It's important to get off on the right foot in this new job."