I want to be able to upload a batch of tweets to a twitter bot to be qued' for tweeting
First create an array of all the messages:

#define NUM_MESSAGES 3
const char *msg[NUM_MESSAGES] = { 
    "This is the first message", 
    "This is the second",
    "Third time lucky" };
int msg_num = 0;


Then in the loop, switch between messages and add a delay

void loop()
{
  Serial.println("connecting ...");
  if (twitter.post(*msg[msg_num])) 
  {
    int status = twitter.wait();
    if (status == 200)
    { 
      Serial.println("OK.");
    }
    else
    {
      Serial.print("failed : code ");  //stuff happens here idk 
      Serial.println(status);
    }
  }
  else
  {
    Serial.println("connection failed.");
  }

  //Next message
  msg_num++;
  if (msg_num &gt;= NUM_MESSAGES) msg_num = 0;
  delay(1000*60*60);
}