It depends on my what I feel like. But most of the time, I drink very cold soda at night along with my late night snacks. hehehe.. I drink coffee right after I wake up. Not really morning because I'm not a morning person.
Hmmm thats a toughie..... cos i hate burning my tongue but i dont like the headache you get if you drink something ice cold!
I must say i drink more hot drinks like tea than i do cold drinks.... so i have to say hot (not burning tongue tho lol)