To quote the antogonist from a classic Australian christmas movie titeled crackers when thretaned.  

 "I'm shitting myself ohhhhhhhhhh 
 I'm shitting myself ahhhhhhhhhh 
 I'm shitting myself eeeeeeeeeee" 

 And to quote a man I'm sure your very aware of, sir winston chruchill. 

 "we shall fight on the beaches,  
 we shall fight on the landing grounds,  
 we shall fight in the fields and in the streets,  
 we shall fight in the hills;  
 we shall never surrender"