make one :D, it isnt that expensive, you can have those damn cheap ones.

Or make a turkish steamcabine :p cheap too. And healthy

no cash as im a student :(

Be rebellic put your parents house on fire and don't run a way but stay at the fire. no no just joking ;) If you don't have that much cash find yourself a girlfriend, they can be warm too.

I get very cold at night at this time of year - it doesn't help that my dorm room has more draughts than a checkers board, and only has a single-glazed window. I'm fairly sure it gets condensation on the outside...

Anyway, I tend to just crank up the radiator (terrible waste of energy, I know, but still) and bury myself in my duvet. I don't advise sleeping with layers of clothes on, either - that'll reduce the overall effect of your body heat.

EDIT: Yeah, a girlfriend would also work. As long as she doesn't mind your freezing body.

or you could just get up to some activities with your girlfriend ( well or dont have to be ;)) that will definatly warm you up

Well, my room is on the ground floor and the floor insulation is bad so I have to wear socks when it is cold outside, but other than that turning the radiator up and having the computer on always helps.
The triple-glazed window should have better insulation though, it lets cold air that drops to the floor in, so my feet will get cold unless I wear woollen socks when it drops below -15 C (5 F) outside. It's a harsh world, I know. =p

If you really are seriously freezing there, wear your fur hat and winter shoes also inside, I know it is barbaric, but it should help. Also wear long underpants under your trousers, walking around in shorts in the winter is just insane unless you are incredibly obese...

Doesn't get cold here, at least not what I really consider "cold." It gets chilly when it's around 50 and really windy and humid. . but then I just wear my gray coat. Family heirloom.

Doesn't wearing many clothes at the same time make you sick? And I think a fleece blanket is better than much clothes, its all about the isolation isn't it?

i wear baggy jeans and some pretty cozy socks and a t shirt...15 degrees in my house -5 outside but i'm a hot person