I forgot the Martyr.
THe borther or sister that constantly complains about beign underappreciated (even tho they are the ones that show up to only the fun stuff) and begins every sentence with, "If it wasnt for me, ya'll would be (fill in the blank)"
Yah yah, you singlehandly kept the chapter open/got us chartered (even tho you were 5 at the time we got the charter)kept us from making a terreble mistake/ and all the worthwhile brothers you recruited (even tho you were were in europe on exchange that semester) and all the slacker brothers you rallied against and voted no on... all while working on that cure for cancer in the bio lab and maintaining your 4.0 (in reality 2.75).