facebook potato - When you're so stuck on Facebook you forget to shower, brush

When you're so stuck on Facebook you forget to shower, brush your teeth, or even remember your own name. You're a mess.

I walked into a meeting and my boss asked me who I was and I said 'I'm just a Facebook potato.'

I got a call from my mom and I answered with 'Hello, is this the Facebook potato?'

I forgot I had a date and showed up with my hair in a bun and a Facebook profile picture on my shirt.