In "Break A Leg"

Meaning "bald faced disease"
Jennifer: "Can you grow your beard back?"
Claudio: "No, I think I caught BFD from one of the students."
David: "Yeah, BFD, What is that?"
Claudio: "Bald Faced Disease"
David: "Yeah, that's not real."
Claudio: "Says the man without BFD"
by bobobobobobobobob April 4, 2008
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Oh My god what is the big fucking deal in a rude manner usually when your saying who cares
Dude1: Hey i had a sandwich earlier

Dude2: OMG what's the BFD
by JUDGEMENTAZDUDE October 4, 2009
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When the largest health care reform bill (in nearly 50 years) passes to bring us one step closer to universal health care coverage.... is termed a, 'Big Fucking Deal'.
"Mr. President, this is a Big Fucking Deal (BFD)"

-Vice President Joe Biden to President Obama
by Slizmeister March 26, 2010
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Shirt for "Big fat Dick". It's when a penis is hard and the balls are big.
Guy: Hey girl. Do you wanna do it tonight?

Girl: Sure babe.

Guy: I got a BFD, and I'm a winner.
by Trashmenger September 2, 2023
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BFD, A Big F***ing Deal
The Week, Aug. 13, 2022: Why Biden's Medicare drug price breakthrough is a 'BFD'
... "President Biden is on the verge of his own crowning health-care achievement to call, in his words, a BFD," Rachel Cohrs writes at Stat News, nodding to Biden's sotto voce assessment to then-President Barack Obama that passing the Affordable Care Act was a "big f---ing deal."
by jydepotten August 13, 2022
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Yo bro, come down to bfd for some salahs mush
by Jdjdjdnxbd May 5, 2021
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