What does bro-blocker BroBlocker mean?

bro-blocker BroBlocker meaning in Urban Dictionary

A term popularized by male university students. It can be utilized after one male asks another if he'd want to take action (for example. grab dinner, venture out, etc.) additionally the various other male denies his request. "Bro-blocker" can be substituted with "B-B." Whenever a buddy , cousin, bro ..goes out of their way to try and go out with a your brother .Stopping you against hangN with him yourself