This all depends.....on where i am typically.
I love love LOVE a good appletini...emphasis on GOOD...not every bartender gets it right....
When Im in boston i have to get a black and tan...not a cocktail persay.
At the beach it has to be some kind of daquiri...or a pina colada.
When having mexican its margaritas of course
At home i typically only have sombreros or wine.....