Shakespeare coined it.

Washing Ratons, not raccons. In french ratons are the genus raccoon: small nocturnal omnivorous mammals. Raton-laveur is the common raccoon. There are other less well-known species.

https://en.m.wikipedia.org/wiki/Procyon_(genus)

Tiles like this:

https://www.homedepot.ca/product/usg-cgc-ceilings-2-ft-x-2-ft-radar-basic-2120-lay-in-ceiling-tile-sold-by-case-pack-of-4-/1000820878?eid=PS_GO_140203__ALL_PLA-526641&eid=PS_GOOGLE_D00_Corporate_GGL_Shopping_All-Products_All+Products__PRODUCT_GROUP_pla-294357559827&pid=1000820878&store=7158&gad_source=1&gad_campaignid=1624814283&gclsrc=ds

Have a tongue and groove system, you staple and glue half, then slide the next one in and repeat.

We have these in our basement, and they’re ok but a pain to fix if one in the middle gets loose.