1 definition by Katana B

1 - A really ugly couple who reflect eachothers ugliness,

2 - And ex who is seen with a new squeeze.
1 - ''eww, who are they?''
''That's the Gruesome Twosome''
''Oh''

2 - ''OhMyGod, my ex is over there!''
''Is that his new girlfriend?''
''Yup''
''Gruesome Twosome, much?''
by Katana B August 12, 2009
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