2. A funny word that if saidfast enough can be pronounced "in - de - faggot - a - ble". Proper use denotes saying this word to closet homosexuals repeatedly until they catch on.
Person A (straight male) - "Dude, Jerry you're so indefatigable working on that roofing."
"The Battle of Aleppo in 2015, with its simultaneous multi-levelled siege and being able to travel in a straight line and travel through government, YPA, government, rebel, and ISIS territory, truly was an omnishambolic quagmire of indefatigable proportions".
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.