Ditch-like stone or cement structurs built along side roads and sidewalks to allow water run off to flow during the rainy seasons. The word "turtleditch" is most commonly used on military bases in South Korea where these types of channels flourish throughout the region and it is believed that the concept of "turtleditches" originated on U.S. military bases in South Korea.
The "turtle" came from the kevlar helmets that U.S. and ROK soldiers where which resembles the shell of a turtle. The ditch of course comes from the actual purpose for which the structures were built. Although the turtleditches can be found in various depths and widths, in most cases they are not marked or protected by railings. Many drunken soldiers and civilians alike have fallen into the ditches hence the name "turtleditch".
"The other night, Smith and I were walking back from the club when he fell into a turtleditch over by the mess hall. He cracked his head up pretty good."
Someone who jumps from one relationship immediately into another one.
Serial monogamists can not stand to be alone and often suffer from vast commitment and insecurity issues.
Because they jump into relationships immediately after the previous one has ended, serial monogamists typically don't take the time to reflect on their behavior or why their previous relationships failed; thus, they end up making the same relationship mistakes over and over again.
Person 1: Damn, Dustin already has a new girlfriend?! It's only been two weeks since he broke up with his fiance! I think he's a sociopath.