5. Neighbor sues woman for smoking in her own home;
4. Double-murderer sues to claim his victims' classic Chevy pickup;
3. Holocaust denier sues Auschwitz survivor, alleging memoir contains "fantastical tales;"
2. Tourist sues hotel, claiming swimming pool got daughter pregnant;
1. Illegal immigrants sue rancher who stopped them on his property at gunpoint and turned them over to the Border Patrol.
U.S. Chamber's "Top Five Most Ridiculous Lawsuits of 2009"