Top definition
Someone who can't shut the f*ck up and admit what ever he/she likes is cr*p. Defends things to the last.

People that suffer from this syndrome also have CPOD (can't p*ss off disorder) and SNFD (so not funny disorder). Can be in likeness to Fanboy.

Can be a mainstreamphobic.
Person 1- Hey did you see that show last night, so much better than _____
Over Compulsive Defence Disorder Person- No that show is sh*t, no one with a life would watch that...
Person 2- I would. So would anyone like to go and listen to some Beatles
OCDD- NO! Beatles are rubbish, they cant sing or play an instrument... LOL
Person 1- STFU! SNF! Beatles are the most successful band ever! come dude lets leave this OCDD!
Person 2- Lets go! QUICK BEFORE HE BECOMES CPO!!
OCDD- Hey guys i hadnt finished talking...
2- NOOOO PISS OFF
OCDD- No u piss off
1- OK
OCDD- WAIT FOR ME!
1+2- AHHHHHH!!!!
by mrdeadsexy June 04, 2011
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