Lyrics:

Trim up the tree with Christmas stuff
Like bingle balls, and whofoo fluff
Trim up the town with goowho gums and bizilbix and wums
Trim every blessed window and trim every blessed door
Hang up whoboohoo bricks
Then run out and get some more!
Hang pantookas on the ceilings
Pile pankunas on the floor
Trim every blessed needle on the blessed Christmas tree
Christmas comes tomorrow
Trim you, trim me!
Trim up your pets with fuzzle fuzz
And whiffer bloofs, and wuzzle wuzz
Trim up your uncle and your aunt
With yards of whofut flant
Trim every house in Whoville from the cellar to the roof
Hang up a mile of dafflers
And three miles of snaffer snoof!
Hang dang-donglers on the bathtub
Trim the occupant with floof
To every home in Whoville and to every blessed Who
Christmas comes tomorrow
Trim me, trim you!
Trim up the tree with Christmas stuff
Like bingle balls, and whofoo fluff
Trim up the town with goowho gums
And bizilbix and wums...
Trim up the tree with bizilbix and wums