A phrase combining the common term 'moderately', meaning somewhat and 'dec' an abbreviation of the word decent. The phrase itself means something that is between "decent" and "somewhat decent." Can be expressed by simply saying 'dec-dec.'
Bloody Cunt - Used in reference to one who is throwing an excessive fit over an extremely trivial matter.
Tram: Do you KNOW the meaning of the Viet Nam War?!?! I can't believe you would be so IGNORANT to my people!! This is a huge disrespect to me! I hate you!
Millertime: STFU Tram. You're having a huge BC, tool.