How I Met Your Mother: All the plot holes, mistakes, and unanswered questions

[post_page_title]The elusive ‘Cockamouse’[/post_page_title]

So, in one episode, we were all introduced to the very elusive and never revealed ‘cockamouse’, which is supposed to be some cross between a cockroach and a mouse. They named it as they couldn’t decide which it was.

The elusive ‘Cockamouse’

Once Marshall had managed to trap it, he took it to a biologist who ended up losing it. It eventually made its way back to the apartment before they threw it out of the window. The creature then flew away, keeping it a total mystery.

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