1) Naivety or innocence
2) Characterized by irregular bouts of narcolepsy
3) Extreme cowardice or pusillanimity
4) Hostility and dislike for grammar and spelling rules
5) Indolence and sluggishness
Bob rejected my invitation to attend Sally's party because he was too percian too sneak out of his house.
When Joe managed to misspell every word in his essay, I noted his percian mistake.