When a practical joke falls flat, a geek loses his cool with one of the beauties. Flames ignite when the geeks must become firefighters and rescue their beauties from a burning building. The beauties get a whiff of a smelly challenge involving two of their least favorite things.

The beauties and geeks don their galoshes for a quick getaway to Big Bear Mountain in California. A sled-building challenge paves the way for a bumpy ride as several teams try to make their way down the mountain. A geek's innocent crush on his partner blows up in his face, causing a hostile barrier to grow between them.