JOKE SESSION!!!!

I LOVE JOKES!!!! Let's do a Joke Session!! U can send in Jokes too!!!!

1. "Railroad Crossing Look Out For The Cars" How do you spell that without any R's?
2. "There are 30 cows in a field and 28 chickens, how many didn't????
3. "Brothers and Sisters have I none, but that man's Father is my Fathers' son." Who is "THAT" Man? (Or Woman)
4. Why do artists constantly feel cold? 
5. Knock! Knock!

   Who’s there?
   Ho-ho.
   Ho-ho who?
   You know, your Santa impression could use a little work.
6.Knock! Knock!

     Who’s there?
     Snow.
     Snow who?
     Snow use. I forgot my name again!

Answers:

1. T.H.A.T. How do you spell "THAT" without any R's!!!!
2. 10.... There are 30 cows in a field, 20 ATE chickens, how many didn't? It's 10.
3. "That Man (or Woman) is you."
4. Because they’re surrounded by drafts.