Two And A Half Men: Season 4, Episode 12

4 - 12: Castrating Sheep in Montana

Berta discovers that Alan has been dating her daughter Naomi, but welcomes him into the family--which would be great except Alan wants to stop dating Naomi, but doesn't want to break his new relationship with Berta. Also, Alan gets a piercing on 'the gay ear.' Title quotation from: Berta, explaining how she spent her summer.