When your mother or mother-in-law calls to talk about everything and nothing at the same
time. You have no hope of ever contributing to
said conversation, and this tends to last for hours at a
time. Unless you can find a timely excuse to get off the phone, you "lose signal", you pass the phone off to someone else (also known as a dick move), or she runs out of things to say (
ie, the end of the world) you are permanently glued to the phone.
Jimmy was waiting for his girlfriend to call and was unfortunate enough to walk into a momologue due to his lack of caller ID.
Larry had been subjegated to so many hours of momologue, that 6 days later his landlady discovered his emaciated body attached to a phone, with some faint chatter going on in the background.
"Dude, your mom needs
friends or something, thats the 3rd party you've missed this month."
"Dude, I know! She momologued for so
long, I took a nap, woke up, and she was still going on about Aunt Linda's
dog!"