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                           general:: 
                            Phrase(s): pad something out 
Fig. to make something appear to be larger or longer by adding unnecessary material.  •  If we pad the costume out here, it will make the person who wears it look much plumper.  •  Let’s pad out this paragraph a little., Phrase(s): pad out 
Sl. to go to bed or to sleep.  •  Man, if I don’t pad out by midnight, I’m a zombie.  •  Why don’t you people go home so I can pad out?
                        
                        
 
                        
                            McGrawhill's American Idioms And Phrasal Verbs