Air gets compressed as it moves through the fins in the Condensor/intercooler/Radiator so in between the sandich the air re-expands and then re-compresses as it passes into the next, creating a slight vacum behind it, thus pulling the hot air out.
It don't matter which end of the dick you on in that case, you're a homo. BTW I don't have a problem with homosexuality at all, just always found that a good humorus statement to things like that.
Accoding to the Law of Armed Conflict regarless of what you are wearing the second you pick up a weapon you are no longer considered a Civilian, but a millitant.
I think I might make the drive up there just to meet all you people since I will be in Portland during that time frame. Probaly not going to run my car but still be fun to meet you guys.