Swedish Slippa (v.)To not have to do something.

https://en.wiktionary.org/wiki/slippa#Swedish Han slapp diska = He didn't have to do the dishes (*slapp* is the past tense) Slipp då! = "*Slipp* then!" = Alright, so don't do it then (if you can't be arsed)! (Sounds a bit passive-aggressive :)