To say or do something in an attempt to gain an edge or favor with someone. Especially if you're in an awkward spot.
Guy 1.. Man you owe me 20 dollars.
Guy 2. Man I'm out of work. Besides, we're supposed to be friends.
Guy 1. Listen you owe me money. Don't be trying to catch some mileage on me with that friends shit.
To have sex.
Michael and Lindsay went over there to catch the crazy turkey.
Unable to be contacted for a certain length of time.
Catch me on Threads tomorrow, Jessica and I rented Titanic on VHS.
Getting a fighting round with somebody
Brudda told me to go catch my paper so i did
A lanky farting bag of bones that think he's all it
'God you're an arrogant twat, you're such a Ben catch-a-pole'
To suddenly find yourself having unexpected sex with someone.
If you’re going to your exe’s house, don’t catch a mood swing bro!
An instance where you think someone is waving to you, when they're actually waving to someone else or someone behind you. Can also apply to other greetings like "hi."
I was at the store yesterday and caught the devil's bouquet. I was so embarrassed.
catch the devil's bouquet