When you don't really know what you are talking about, but you feel you have to give an opinion, you are asstalkin'. Sort of like talking without engaging your brain- talking "out your ass." Asstalkin' can defy common sense, or make no sense at all.
When my boyfriend tells me I can drive on tires that are bald, (and I know better), that's asstalkin'!!
Sexicles (noun). A person who enjoys and practices sex with great enthusiasm and enjoyment, usually with more than one person over a period of time. As in: the Hercules of sex! The word came about when a friend and I were talking about our "love lives."
Can also be used for someone who sends sexy text messages, letters, e-mails, etc.
Right now Tiger Woods seems to be a flippin' Sexicles!