To ditch. = To stop, to throw away or to crash land.
I had to ditch my PC because of mechanical problems.
To guzzle. = To drink a liquid rapidly.
In my school days, I used to guzzle a lot of beer everyday.
Blowback. = Revenge.
If you insult someone, you should expect some blowback.
A bang-up job. = A great job, good work, nice play.
The staff at my school always do a bang-up job.
A stone garden. = Cemetery.
My office is next to a stone garden and it is very quiet.
To lodge a complaint. = To make a complaint about something.
My new bike was broken so I lodged a complaint with the shop.
A street heart. = Not a serious girlfriend or boyfriend, someone you hang with.
In my high school days I had a few street hearts.
To upgrade. = To improve.
I exercise daily to upgrade my health.
Trophy wife. = Usually a pretty young woman who marries an older man with money.
In my class reunion, I saw a few trophy wives.
To put it in the rear view mirror. = To forget about it.
If you have problems, put them in the rear view mirror. Tomorrow is another day.