Some words that shouldn't exist: copacetic, and, discombobulated.

[Baal_Houtham]

@lost4life

Gullible - I mean, it’s not really a word, and it’s not in the dictionary (look it up!), so quit using it.

Nothing personal, but a SDMB search for posts containing “gullible” and “dictionary” returns over 1400 results, and most of them (going by the one sentence excerpts shown) are variations of this joke.