DWIGHT: You know, I just got this beautiful lawn put in, really amazing shade of green, and the guy who put it in for me, he told me that I have to keep each blade of grass very moist for the first few days while the roots take, but I have to go on a business trip for a few days. Huh, last minute, and believe me, I tried to get out of it but my boss said, ‘Dwight, get off your keister and go make us some money’, so I gotta go.
Keister, slang for the anus or the buttocks. Its origin is uncertain. In the 19th century, it was criminal slang for a burglar’s tool box, then later, criminal slang for a strongbox or safe, while “tripe and keister” meant a conman’s display case on a tripod. It probably comes from kiste, a German and Yiddish word for a box or case.
It seems Dwight not only moved in without Lorelai and Rory noticing anything, he also got a new lawn laid down without them noticing!
I am not sure what business Dwight works for that he could commute to it from Stars Hollow. He could work in Hartford and drive in every day, but he’s really presented as more of a big city person, with a New York vibe. By the way, people really take a lot of business trips in the Gilmore Girls universe!