Another one is giving insanely long names but only changing one little part, instead of taking advantage of the heirarchical nature of programming languages and coming up with a nice nested structure. Example:
class TheRpcThing
{
object TheRpcThingHost
object TheRpcThingHostTimer
class TheRpcThingValidationException
{
object TheRpcThingHostValidationException
object TheRpcThingHostValidationExceptionErrorMessage
object TheRpcThingHostValidationExceptionErrorMessageFormatter
}
}