Tuna fleet

-noun.

1. A group of skanky women.

2. A group of women so tacky, self-absorbed and attention starved that some of them might dare to wear a white dress to another woman's wedding.

3. A gathering of former high school cheerleaders who never quite lost their desire to go all the way, in spite of the fact that they are now in their 40s.

Whoa! That's quite a tuna fleet there!