1. Same as saying "don't shit where you eat"
2. Meat meaning "meat injection" and "bread and butter" meaning money.
3. It's not a good idea to sleep with the same people you work with.
Co worker: have you noticed Bam's got nice buns
Me: Don't get your meat where you get your bread and butter
by Miss JRD July 28, 2012
Get the Don't get your meat where you get your bread and butter mug.