What is Indeef?
1.
Indeef is a word that tends to appear when one types far too quickly for their own good.  Generally, the typist will be mocked and ridiculed for their perceived 
Typist: I do indeef believe that you are retarded.
Other guy: Indeef?! And you call ME retarded?!
See 
Random Words:
1. 
A flash chap who gets gash on tap. 
(Taken from the term Flash Harry meaning someone who is a bit flash)
Man 1: Wow, he's good wi..