A gentleman spent nine hours stuck in a toddler/infant bucket swing at a Vallejo, California playground until firefighters rescued him. Apparently, the 21-year-old had bet $100 that he could fit into the swing. To do it, he had to lubricate his legs with liquid laundry soap. Once he got in though, he couldn’t get out and his pals bailed on him.

It wasn’t until a groundskeeper heard him screaming for help at about 6 a.m. the next morning — nine hours later — that authorities came to…