* to dress up like a rat for the inauguration of the sewers
Slang used here and there by Almost Everyone
odjebać się (vulgar)/ubrać się jak szczur na otwarcie kanału • To tart oneself up inadequately to a situation and/or extravagantly.
"A co ty się tak wystoriłaś jak szczur na otwarcie kanałów? My po prostu idziemy w jeansach."
"Why did you dress up like a rat for the inauguration of the sewers? Us, we are just wearing bluejeans."