cackle backle 

a gay mans sex organ (manginer) or arse.

have you been having it up the cackle backle?

cackle backle by darren lowe March 23, 2005

Cacklewackle 

It is when you cackle uncontrollably after getting a massive erection from watching too much dirty films.

Guy 1: What happened to you?

Guy 2: I watched too much dirty films yesterday and I think I cacklewackled.

Cacklewackle by Rems Husband March 10, 2018