suck factor 

A part of something that brings down the overall enjoyment level of the whole.

- Making sure that my grammar is correct is gonna be a huge suck factor on this paper.

- I had a good time at the party last night, but the crowd was a huge suck factor.

suck factor by Peter W.N. December 29, 2007

suck factor 

a way to measure how much something sucks; the higher the suck factor, the suckier it is

The party I went to last night was okay, but the music was a huge suck factor.

suck factor by Peter WN November 6, 2008

Suck Factor 6 

The top of the rating scale named suck factor.

I need to buy one (roller shoe) to make sure it's not suck factor 6!

Suck Factor 6 by Kevin O'Leary October 21, 2010