What is Mailing It In?
1.
Slang for doing the least amount of work possible or slacking off.
Hes really been mailing it in lately, he hasnt finished any of his labs.
2.
To call out a co-worker for being lazy as it there last day.
"Tim you have really been mailing it in today, how about you actually get something done"
See
Random Words:
1.
when your about to bang a girl and the guy zips his pants down and blows his load
I got a zipper poper on your mom last night.
See jiz..