Commonly used on internet forums, "shit
sucks" is
short for "This shit fucking sucks", meaning "This
situation is horrible."
I got run over by a
car. Shit sucks.
I got the flu the
day before graduation. Shit sucks.
My girlfriend dumped me after I bought her an expensive
gift. Shit sucks.
I realized that I was wearing only my underwear at the interview. Needless to say, shit sucks.