✔ 最佳答案
It looks like it has gone through babblefish
Here is a little help, but since I don't really know the original content I am guessing and trying to make it fit American English, which is a bit different from English in other countries.
These people run hot and cold. (This means that the people sometimes care a lot about a subject and other times don't care at all)
Wander up to a place (this one is less uncommon than the others.) If you wander up to a place, it means you don't approach a place with purpose, so you saunter up to the place. If it were a resteraunt, you might go there, but since you aren't hungry, you go slowly.
We were young and tall.. we blazed in our exemptions... I know what they are trying to say, but this isn't an expression anyone I know would use. They are trying to say that they are not the type of people who criminals would mess with.
There are "grouchy old people" and wrinkled old people, but I've never heard of pouchy elders except when referring to old kangaroos.
IN the last one, I think they are trying to say that John is egotistical and believes that everyone should know you, and if they don't you might as well be dead (common in Hollywood, CA in reference to actors) I told him to go to the hotel clerk, who was my friend, for special tickets. (This person sent the egotistical John to talk to an individual that did not know John but did know the speaker.) I said that, playing to John's bad character.. (means the speaker wanted John to think that the speaker is well known in an effort to make John realize that John isn't as well known as he would like to be.)