i dont get this joke?

[Yeuh U]

its why is there only 25 letters in the alphabet on christmas.
the answers because theres no "L"

can somebody please explain it to me?
ohhhhhh!
ahahhahhhaha i get it thanks.

 

[laura ?]

no L. NOEL. get it?! christmas, aka noel?!

 

[?Im fantastalistic!]

Theres No l

Its like Noel

Which mean christmas

 

[Ash girl]

Noel! I didn't get it either.Then,it struck me.

 

[thomas c]

I don't get this joke ether. This is the first time I have heard this joke.

 

[IowaGirl]

thanks laura! i get it!

 

[qtdeedee]

OoOo lol i didn't get it either i do now because i saw the answers : )