A phrase commonly used by various characters from the children's television series Thomas & Friends. It is usually used as an alternative to "Oh my goodness" and similar phrases.
by Gabe2006 December 9, 2021
by yer mum succ bum January 11, 2019
Someone who is willing to be a bufffer between two people busting each other's balls and or driving eachother insane. The BMBB is typically a child(over 18) or grandchild(over 18) willing to step in and “say separate corners people!”
by Ariel PlusSure December 4, 2017