I am only fluent in English, though technically the first language I ever spoke was Mandarin Chinese. After American preschool got ahold of me I lost more and more of my ability to speak though, and after my grandmother (who had lived with us) passed away when I was in middle school I don't really have the need to speak to anyone in Mandarin anymore, so it's gotten even worse...I can still understand some basic everyday stuff like when my parents talk to each other about their days, but I can't watch Chinese dramas without subtitles, so I guess I really don't understand much at all. And I am really, really bad at speaking because I really can't think of the words I need.

I took one class after college, but it was strange because I already could understand 90% of the stuff being taught in the beginner course, but really still couldn't speak well.
It's my language priority when I have more time to learn a language though, and it would be awesome if I could one day learn to read and type too (i.e. type in pinyin and the computer would spit out the character--I kinda don't think I'll ever be able to write it by hand--I tried writing my Chinese name and...it was pretty bad)!
I also understand a very tiny bit of Cantonese because my mom's side of the family speak it to each other! But VERY little bit.
Then I took Spanish on and off from elementary school and high school--3 years in high school made up the most important part, but I've forgotten most of it...though I can sort of understand sometimes and can try my best to speak. I also took Latin in high school and Ancient Greek in college, but those aren't really that practical hehe.