Not necessarily a "
titty that is shitty" but actually used to express anger or frustration. Most widely used when
something doesn't go your way or you hurt yourself but most common in extremely chill environments such as in a housey or on a
boat.
John: Jimmy just got absolutely
raped. That's too bad.
Nick: Shitty titty...
Ahhhh shitty titty I spilled my beer.
Shitty titty it's hot in here.
This party is one big shitty titty. No beer and no
girls.