An old lady is slang for your gf or wife its normally someone you deeply care about mostly used in a construction or manly setting to seem more mocho or manly

An elderly lass, who by an odd occurrence swallowed a fly. Reasoning that it would be prudent to dispose of the fly as soon as possible, this old lady promptly swallowed a spider. However, she soon found that the arachnid would wriggle and tickle inside of her. Attempting to rid herself of it, the lady swallowed a bird. Presumably a smaller variety, as birds can grow to be quite large. Regardless, the fruitless adventure continued. The lady then swallowed a cat. The feral beast undoubtedly caused a great deal of discomfort on the way down, prompting the lady to take a drastic course of action. Desperate to rid herself of the newfound perplexity, she swallowed an entire cow. How in the world she managed to do this is beyond anyone's comprehension. It would appear very clear that the entirety of this problem could have been avoided if the madam had simply kept her mouth shut. Regardless, the unfortunate saga continued. The lady, obviously very near death, deemed it necessary to get rid of the cow. She swallowed a horse. The internal rupture of her organs became too great at this point, and the lady passed away in great agony.

A derogatory term to refer to one's own wife.

An old lady that always calls the cops.

When you cheers with another member and say "to the old lady" both members are required to finish their drink

Slang for girlfriend

An irish hip way of saying mum/mother.

A term used to refer to your GF or your wife, etc. Usually somebody who you may like, but really don't have much respect for. Also a term used out of habit by people usually living in lower income neighborhoods.

While the above definions are true, they're only limited to certian areas in USA or Canada. The universal term, or definition, of an Old Lady is simply an old lady, mostly found in ghettos, who are always calling the cops. 99% of the time they're white, and 60% of the time are single. They believe that calling the cops will solve everything.