How I Met Your Mother Quiz: How Well Do You Know Barney's Girlfriends?

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13. Barney Pretended To Be A Famous Man Named Lorenzo Von Matterhorn To Sleep With Who?

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Software Engineer by day and a self-proclaimed writer by night, this highly functional sociopath is an avid follower of pop culture and everything nerdy. Every hour he can be seen ranting about social media and working up a migraine over everything on Twitter (What a hypocrite!).