V, These numbers coincide to the numbers of the definition by OMGWTFLOL!-ED!
1. To suck so bad at teaching that any kid in his/her class could teacher better than him/her.
2. To demonstrate a complete and thorough lack of any knowledge related to one's ostensible subject area.
3. When one's lack of knowledge reveals itself in one's inability to provide a structured learning environment.
4. To consistently demonstrate an entirely inappropriate knowledge of computer and/or Internet skills.
5. When one's disorganization causes one to spill one's coffee-bean beverage all over the randomly distributed sloppy mess of papers lying on what is usually referred to as a "desk."