to overlook or not check something thoroughly, a complete lack of attention to detail, to something that seems unimportant at the time, but which turns out to be crucial later
Origin 1:
A: "Oh sh*t! I spelt my name Thruzar instead of Thuzar on our marriage certificate"

Origin 2:
A: "I picked up some chicken breast to cook for dinner"
B: "Honey, that's turkey, there's a big picture of a turkey on the packet"

Common use:
"Oh oh, looks like I pulled a turkey thruzar!"
by mr-b June 17, 2014
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