Mary Beth and Natalie join the limo party.
Barney reveals Robin's secret name "Robin Sparkles" and her online porn identity.
Ted finally fires Druthers.
How I Met Your Mother: Season 3 clip - starring Josh Radnor, Jason Segel, Cobie Smulders, Alyson Hannigan, Neil Patrick Harris, Bob Saget.
Lily talks Marshall into having sex by revealing she's not wearing underwear.
A look behind the scenes of "How I Met Your Mother"
The gang makes fun of Marshall over the nude painting that Lily made of him.
Ted believes that he slept with Robin the night before when Carl the bartender reminds him of the previous evening.
Barney attempts to pick up a girl with the line "Daddy's Home."
Marshall tells Ted that Robin wants him to go to a prom she is attending.
At the end of the night, Robin and Ted finally kiss.
Ted tells the story of the girl whose number he lost years ago.
Lily threatens to feed Barney his testicles if he tries to sleep with Claudia.
Ted and Barney each tell their versions of how their party will turn out.
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