Bee: When a girlfriend is in the tent, use your imagination and there should never be a problem heating up the air before you go to sleep. (Nudge, nudge; wink, wink)

Now, were you to use the term "wife", then I would suggest you obtain a good infrared heater. And electric socks. <img src="/images/graemlins/grin.gif" alt="" /> <img src="/images/graemlins/grin.gif" alt="" />

.....CLIFF

An engineering student sees his fellow student ride up on a new bicycle. The first student asks his friend where he got the new bike. "It was the funniest thing", he said, "There is this girl, a Fine Arts major, who rides her bike past me on my way to class. Every day she winks or waves at me. Well today, when no one else was on the path, she jumps off the bike, takes off all her clothes, throws them on the ground next to the bike and says "I'll give you anything you want!"
The first engineering student ponders this for a moment, and then says to his friend, "The bike was a good choice; the clothes would never have fit."