Phrase "he could squeeze one in edgewise"

[Haihao]

Hi,

I have got a little puzzled again with the following passage.

[Mister Micawber]

.
1-- Yes, this is the famous Moaning Scene. '...the next time he could insert a moan between two other moans'.

2-- The flavor of disobedience was titillating, and the next time that he could squeeze one in edgewise, Nately moaned deliberately again.

3-- No; 'his mention of General Dreedle had been noticed by General Dreedle'.
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_________________
Native English teacher at Mister Micawber's

[Haihao]

Thank you, Mr Micawber, and I am sure they are all very clear to me now!

Haihao