A cooler, more fun process of drinking cocktails. Adults drink cocktails. Pimp-daddy party boys go out for tailcocks. If you're feeling really frisky, you go out for some tailcockadoos. Does not necessarily mean to drink only mixed drinks. Can include beer and wine as well. Is more of a state of mind.
Yo, brothaman, what's the haps for tonight? You up for a few tailcocks?