mfbt 

Move Fast and Break Things. A software development policy that was followed at Facebook to promote faster development thereby meeting software requirements at a faster pace.

She just wanted to meet the specified requirements. So she went mfbt!

mfbt by jegudiel January 29, 2019

mfbt 

Mother-fucking booze time.

When you are exhausted, at your wits end, and there isn't anything more you can do: call it mfbt.

mfbt by Finaglic January 27, 2009

MFBT 

Mother Fucking Burger Time

you know what time it is......

Its MFBT

MFBT by Superowens January 9, 2015

Mfbt 

Mother Fucking Bitch Trick

I forgot to save my work, MFBT!

Mfbt by Mfbt1225 February 14, 2021