One that pops up regularly with me is "weird", (it's popular with my college-fellows), but I prefer the term "odd". Most people would probably describe me as impulsive, as I often change the subject abruptly for no apparent reason, and if I see something I like, or want, and I have the money, I buy it. My school reports have always said I'm 'bubbly', so I take that as a fine compliment!!