Cracker crumbs 

Equivalent in meaning as white trash.

Also a verb when a white person acts trashy

I don't mess with those cracker crumbs.

Man, he be cracker crumbing.

Cracker crumbs by GroundLife February 5, 2017

Cracker Crumbs 

A group of small white children.

I went to pick up my kid at day care, he was having fun with all the other cracker crumbs.

Cracker Crumbs by MickPaddy September 25, 2010

cracker crumb bitch 

A petty and vindictive individual that will stoop to the lowest of the low for even a perceived slight.

Don’t say anything bad about the new manager, that cracker crumb bitch will have you doing the worst jobs in here, if not fire you…

cracker crumb bitch by AgentDerb July 19, 2021

Crackers and the Crumb 

A hip hop rap group that features 3 white guys and a young child in red jump suits. They rap "white" songs that were originally performed by the likes of Niel Diamond, Frank Sinatra and the Beach Boys.

I went to see Crackers and the Crumb last night. Their rap rendition of Hello by Niel Diamond was off the chain!!

Crackers and the Crumb by styth June 27, 2009