Top definition
A facebook figure who fulfills the role of a mother.
Dave: Do you wanna go out tonight?

Seamus: I'll have to ask my fakebook mum...
by Jonjon19 February 15, 2010
Get the merch
Get the fakebook mum neck gaiter and mug.
Apr 21 Word of the Day
I've been jabbed
by Francesco II March 20, 2021
Get the mug
Get a jabbed mug for your barber Sarah.