When you mess up a good situation and cannot repair it.
I wish hadn't angered my neighbor. He used to let me borrow his tools.

Yeah, you really shit your nest when you insulted his wife yesterday.
by dkblue April 6, 2011
Get the shit your nest mug.
Don't try to have a meaningless fling with the girls in your
DORM, APPARTMENT COMPLEX, STREET, or, dare I say, CHURCH.
You wanna fling while they want marraige. If they're in your nest you can't get away from them. Your usual club name of "Hank" will no longer work because they know your name is Leopold Fitzgerrald Donowhitz.
FOOLISH BOY- Man, I saw the chick that lives at the end
of the hall at the club last night and she
was all over me! I'm Thinkin
about inviting her over.

PRUDENT BOY- Dude, DON'T SHIT IN YOUR NEST!
by BBLeroyB April 24, 2008
Get the DON'T SHIT IN YOUR NEST mug.