When one is outwitted in their own comment thread. Especially if it is by the someone else they targeted. Typically found on social network comment threads.
Commentor: I can't believe my girlfriend broke up with me after five months of....
Karmentator: I can, you slept with her sister.
Karmentator: I can, you slept with her sister.
by Ron Buddie July 19, 2011
Get the Karmentmug.