Talk Under Wet Concrete

Someone who continually talks and won'd shut the fuck up and could literally continue talking if they were under wet concrete.

Generally they also suffer from verbal diarrhoea

That chick just wouldn't shut up.

yeah no shit, she could talk under wet concrete

talk to a man about a horse

A more polite method of informing people you have to go number two.

Excuse me for a minute, I need to go talk to a man about a horse.

money talks, bullshit walks

Everyone has a price, this saying just illustrates such a fact.

Guy: Wanna fuck?
Hot chick: No
Guy: For 2 grand?
Hot chick: alright, money talks, bullshit walks

talking a walk on the wild side

To have a sexual experience with a cross dresser.

"Man, I thought going to bed without brushing my teeth was talking a walk on the wild side, but now this?!"

National talk dirty day

U can talk dirty that can lead to the sheets

It’s national talk dirty day
“Lemme stick this long ass pole up yo pussy”

Walk what you talk

Basically means "do what you say"

Example 1:

Person 1: "You should stop being such a moron"
Person 2: "Walk what you talk"

Example 2:
Person 1: "You complain about things but you do them yourself. You should walk what you talk"

talking out your jaw

Saying something dumb, or annoying, or talking shit

Girl1: Tracey is so ugly
Girl2: eww stop taking out your jaw
OR
Girl1: how many minutes are in an hour?
Girl2: ur dumb, stop talking out your jaw