Your third parent. Although they boast a degree of education, sadly there are too many that can't even teach, and you wonder what they've been doing for 4-6 years in 'education' college, whatever crappy one it was.
My teacher chronically masturbated for 4 years in a row, non-stop, during college. Now he teaches me.
by that is what she said January 22, 2011

Disease found in teachers who have to deal with students suffering from senioritis. Symptoms are similar to those of the sudents yet affecting test grading, staff meetings attendance, etc.
Diego: Dude did Mr. Smith come today?
Seb: Nah man. All his classes today were with seniors so he succumbed to teacheritis.
Seb: Nah man. All his classes today were with seniors so he succumbed to teacheritis.
by Seb R. February 23, 2008

A person who dedicated their lives to make other children's life miserable simply because they have no lives at all. They ensure that no one else does either.
by andsothelionatethelamb January 15, 2010

A person whose life calling is in the perpetuation of the body of knowledge and experience gained through thousands of years of civilization. Often attempts to impart said knowledge despite resistance from students who do not care, parents who do not care, administrators who care about the wrong things and other people such as religious fanatics and governments who want their own agenda satisfied. Teachers are passionate about their subject matter, and given a class of students who actually want to learn, there is no end to what can be accomplished. Your typical student nowadays do not understand the one basic fact...without education, you go no further in life. Education is the cornerstone of a civilization. If people were given this value from birth, our poor country would not be in such a sorry state today. Teachers do not give homework to punish or ruin your life. They give it so that you can gain the practice you need to master subject matter. You might not see how you can use this matter later in life, but unless you happen to have a crystal ball (and know how to use it), you really have no idea when you might need it. One of the most important things you can learn in school is time management, so that you can both get your work done AND have a social life, rather than wasting time complaining and end up with no time to do either. Teachers are not people who failed at other things, all of the teachers I know and work with chose teaching as their career outright. We are teachers FIRST, in other words. Our current educational system is not perfect, it's not even great, it needs a lot of fixing up, but until our country as a whole begins valuing education and the role it serves in boosting the economic and social well-being of the nation, it will continue to get short-shrift, and parents will not encourage their children in a positive manner to participate in the process that will ultimate lead them to their adulthood.
"Man, that teacher really sucks!" "Well, if you shut your mouth and actually did your work, you might do well and change your mind!"
by gadjitfreek July 18, 2006

Mr Garrick only passed one maths paper in his final year exam, so he became a math teacher instead of a mathematician.
by SleeperNZ April 3, 2009

a person who loves to give you homework over the weekends, like five days a week isn't enough. They take away all of your time.
Teacher
by Nike overlord December 7, 2016

dickholes who try to give you bad grades when you work your ass off. fortunately i havent had any teacher give me less than a b so far in high school but there are fuckers who will screw your ass over and fail you when you should be getting an A because they hate you or are jealous of your talents. in all, teachers can go gag on a dick because they fuck up people's future in highschool
student: what happened to my project that i worked 5 hours on?
teacher: i lost it too bad u get an F!!!!!!!! HAHA
student: FUCK YOU BITCH BURN IN HELL SUCKING SATANS DICK
teacher: i lost it too bad u get an F!!!!!!!! HAHA
student: FUCK YOU BITCH BURN IN HELL SUCKING SATANS DICK
by TTT76 October 4, 2009
