LOL: Last one laughing - Sweden Season 4 Episode 4 My name is Smetana!

Peter Magnusson, in an adult diaper, gets smacked by Christine Meltzer's over-the-top dental hygienist with toothpaste that's odd, to say the least. Ahmed Berhan is desperate and willing to sacrifice everything for a laugh, while Perla Rainey Malmberg's "Stockholm guy" boasts loudly about his exes. Christine and Rachel Mohlin go after Peter Apelgren with fish heads, and Jan Rippe puts the group in a tough spot with help from the legend Torgny Assarsson.