21.   But I thought this had to be someone pulling my leg, a crank call.

22.   Chances are, some filmmaker is pulling your leg.

23.   He found another victim, or turned to pulling the legs off bugs.

24.   He thought I was pulling his leg.

25.   His arms, on the other hand, ache from the exertion of pulling lifeless legs across the floor.

26.   He was not pulling my leg.

27.   However, weaker demand for exports from the U.S. and Europe may pull the legs out from under the recovery, he said.

28.   However, weaker demand from the U.S. and Europe may pull the legs out from under the recovery, he said.

29.   I think he is pulling our leg.

30.   I know when somebody is pulling my leg on the telephone.