Is there a thread like this already?
Very possibly.
If you answer the Question correctly you get to set the next one.
No Googling!
I'll start off with a bit of Call my Bluff
CIBOSITY
Is it
a) A store of food supplies
b) The ability to tell when someone is telling the truth
c) An unquencheable anger
d) Going round in a circular motion
e) To be adept musically
C
Bluff
E?
Bluff
A?
Correct
Ellie sets the next Question.
How many letters does the longest word in the English Dictionary have?
51
49
45
30
29
*may of may not have put wrong numbers in first off. 
51
Bluff.
46?
You mean 45 Zooo yeah? Well done*
* Drunk people shouldn't do quizzes.
- pneumonoultramicroscopicsilicovolcanoconiosis a supposed lung disease - 45 letters
Lol! yes I meant 45... *cough*
Which Doctor Who does zooo think is the most tiptop?
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
10th
11th
What if a medic was asking another medic "Have you had any pneumonoultramicroscopicsilicovolcanoconiosises in today?" That's 47.
10th! Easy!