Substantiate Edit Meaning

1. to speak offensively or maliciously behind someone's back That girl was talkin' mess like crazy on MySpace yesterday...

1. Someone who tweets (posts a message) on Twitter way too much. Joe tweets about everything he does. He has major Tweetaria. See twitter..

1. The pouch that male cats often have that hangs from their stomach area. It hangs down such that when the male cat is sitting down it loo..