know which side of (one's) bread is buttered(redirected from know which side of our bread is buttered)
know which side of (one's) bread is buttered
To know how to best ensure one's success. I know which side of my bread is buttered, so I was very nice to the recruiter and promptly sent her a thank you card after our interview.
know which side of one's bread is buttered
Be aware of where one's best interests lie, as in Jerry always helps out his boss; he knows which side of his bread is buttered. This expression alludes to the more favorable, or buttered, side of bread and has been used metaphorically since the early 1500s.