What is Laci Peterson?
1.
A
I think that they will never find Laci Peterson's killer if her husband is aquitted.
2.
To have been decepted by one's husband or wife, named for the Californian woman who was killed by her husband.
See how he tricked her into thinking that he would meet her but he really partied with strippers? She was so Laci Peterson!
3.
To be fooled by one's husband because he was doing something bad (usually cheating).
You Laci Peterson'd!