Do you know what is the most disgusting thing about mosquitoes? When you catch them in the act and then, after reaping the inevitable consequence of trying to feed on the wary, there's a little smear of your own blood - and it seems an unlikely amount for such a tiny, evil little insect.
*eyes seemingly empty room warily*
I know you're there, you little bastards. >.<
EDIT: Agh. They're everywhere. This house needs airlocks or something...