A perfect week 

landing seven different girls in seven different nights without getting rejected or shut down by a single one of them

Matt was 6 for 6 om the week and about to land his last and final girl thus completing a perfect week.

A perfect week by Barneystinson February 16, 2015

a perfekt week 

To sleep with seven different girls in seven consecutive nights and to get no rejection. Or in other words: seven nights,seven girls,zero rejections. This is the sexual equivalent of baseball's perfekt game.

Barney Stinson achieved a perfekt week

a perfekt week by Me_from_Vn August 25, 2010