Solution:

Yes (if we want to drink), No (if don't)

Explanation:
Note: The question barman asked if all want to have the drink.

The first logician replied, " I don't know" implies he want to have the drink but is not sure if other two want to have drink or not.

The second logician replied, " I don't know" implies he want to have the drink but is not sure if other third one want to have the drink or not (he knows 1st want to have drink else he would have said 'no')

Similarly, third knows that other two wanna have the drink and hence his decision is decisive.

Solution:

The missing wheel was the Stepney and hence Willian easily escapes just by driving.

Solution:

Terry was born in the Southern Hemisphere.

Solution:

0(zero) off course.

Solution:

The delivery guy ran around the tree in circles and the dog followed him and dog eventually wrapped himself around the tree. As a result, the dog can't reach the main gate now.

Solution:

17

Solution:

Inception.

Explanation:
Chemical symbol of
Indium : In
Cerium : Ce
Platinum: P
Iodine: I
Oxygen : O
Nitrogen : N

Combining symbols, we got Inception.

Solution:

8

Explanation:
Mr. Scofield
Mrs. Scofield
5 sons
1 daughter(one sister of each brother)

Solution:

Males : S, P, Q and U

Explanation:
Let's form facts with the data we have.
S is P's father and U's grandfather.
Therefore, P is a parent of U.
R and U are siblings and children of P.
Q is the brother of T's husband.
Now, we know that R and U are children and S is the father and Q are the brothers, we can imply that P and T are married.
This explains that P is also a male.

Therefore, S, P, Q and U are males in the family.

Solution:

The player was having food on his plate while he was playing. The food consisted of pork ribs, lips, and chicken thighs. While playing he accidentally knocked down his plate. Therefore, the pig lips and ribs and chicken thighs were busted.

It was not his personal body injuries but the food that is being talked about in the question.