It's a bit weird that coffee and everything else are mutually exclusive, but yeah, coffee should be there. Apart from that: On workdays I usually only have a quick breakfast: Cup of coffee, yoghurt, grilled cheese sandwhich, what have you. On weekends on the other hand I like a full, drawn-out breakfest with coffee, tea, orange juice, scrambled eggs, bacon, sausages, rolls and whatever is at hand.
Taken to ridiculous heights when my brother stays over for a weekend of gaming and watching TV - since we usually just move from one meal to another you can't really tell where breakfast ends and lunch starts...