bangorrhea

Etymology
, with bang as an alternate name for an exclamation point and diarrhea as an uncontrolled flow.

Noun

 * 1)  The overuse of exclamation points in a failed attempt to make words seem more exciting.
 * 2) * ''Martha Brockenbrough, MSN Encarta columnist 
 * Checking in with a bad case of ‘bangorrhea’ — the official ‘grammedical’ term for exclamation-point overdose — is Kanye West. In a single blog post, West used 188 exclamation points. At least we think it was 188. We tried counting and the ordeal made our eyeballs twitch.

Translations

 * French: bangorrhée