NOW CLOSED: Competition: Win a signed copy of Oi Frog! and a Waitrose Yule log

Grasshoppers pull party poppers

Tortoises ride on porpoises

Santa Clause's reindeers' hooves slither and clatter on frosty roofs.

The turkey sat full of worry
As it thought of the Boxing Day curry

Elephants forget their pants.

Don't put your foot through a Christmas pud!

Christmas trees don't do wees!

Polar bears fall down stairs, big and white they cause a fright.....but fear not, they do not bite!

Little donkey's chair is wonky, and the reindeer say "It's plain, dear, You and I should be asleep, on the hay bales, with the sheep".

Sparrows sit on marrows
Pigs row in gigs
Cows drive ploughs
Lambs ride on trams

And dogs love Yule logs! (And me!)

Rhino sits on the lino
Giraffe sits in the bath (more or less rhymes if you're a Northerner!)
Bees sit on knees
Cow sits in a dhow
Warthog sits on a log ... or a dog ... or in a fog
Bear sits in a chair
Sloth sits in a trough (see above re Northern pronunciations)
Dingo sits in a sling-o
Manatee sits under the sea
Whale sits on his tail (he's too big for anything else!)
Penguin sits in a bin
Reindeer sits on the pier
Mouse sits in the house
Moose sits in the hoose
Elk sits on a whelk (poor whelk!)
Stork sits on a fork (ouch!)

Apologies if I've duplicated someone else's offering - I haven't read ALL the entries!

The Collie sat on some Holly Ouch!....the Artic Hare can sit anywhere!

Goats sit on boats

Honey bees sit on Christmas Trees
Great Danes sit on Candy Canes
Westie Dogs Sit on Yuletide Logs

The Robin kept on bobbin whilst he sang to donkey Dobbin

Reindeer's pulling Santa's sleigh jingle jingle all the way racing through the sky tonight to give the children festive delight

Rudolph, Vixen, Donner, Blitzen
On the sofa in the kitchen.

Santa wasn't able to sit at the table, 'cos his heavy sack had hurt his back.

Santa sitting on a barrel, belting out a Christmas Carol!

The ring tailed lemur sat on my husbands femur :D

The little mouse sits in the house
Fish sit in a dish
The snake sits on the rake
A dog will sit on the log with the frog
Or the frog could sit on the dog

Snowmen sneeze if you feed them cheese, and they'll climb up trees if you tickle their knees!

Santa sitting in his sleigh
Rudolph goes ahead
While all the little children
Are sound asleep in bed

The budgerigar sat on the Christmas Star, while the gecko drank the prosecco!

Grans sit on pans

Ant eaters sit in theatres
Drinking milk in litres

Listening to the leeches
Who like to suck on peaches (hee hee!)

Three Kings from the East
travelled to a place expected least,
following a bright star a new king to see
bearing gifts upon their dromedary.