Lyrics:

Pardon my inquiry but I gotta know
What makes all you people send your mail so slow?
According to the information I receive
You send all your Christmas cards on Christmas Eve
Rain, sleet, or snow
Mail goes through
Rain, sleet, or snow
Mail goes through
Although it's kind of late I want you all to hear
Some Christmas information for the coming year
The Postmaster-General says we'll get by
If you send all your cards before the Fourth of July
Rain, sleet, or snow
Mail goes through
Rain, sleet, or snow
Mail goes through
Na na na na, nana nana na
Na na nana, na na nana na
Rain, sleet, or snow
Mail goes through
Rain, sleet, or snow
Mail goes through
Rain, sleet, or snow
Mail goes through
Rain, sleet, or snow