Woooo! How I Met Your Mother : Season 4 Episode 8
TV-14 CBS 23m
Aired: November 17th, 2008 @ 8:00 PM EST on CBS
A birthday party for one of Lily's co-workers leads to Robin connecting with a group of single partiers known as the "Woo Girls". Ted presents a plan for Goliath National Bank's new HQ.
