A Yosser's Dozen is 9, three less than a standard dozen, and four less than a baker's dozen. The oldest source for the expression "Yosser's dozen" dates to the 21st century in one of
Texas' largest suburban areas.
Yusuf Khan was known to exclaim, "4 Dozen? That's
like 36!", creating the phrase, Yosser's Dozen.
Hey
dude, pass me about a Yosser's Dozen worth of
eggs bro!
Oh man, I overdosed on a Yosser's Dozen of
marijuana pills.
I bought a Yosser's Dozen loafs at the bakery yesterday.