I will start this post with a few random words from the Modnar Dictionary (currently being created by myself and a few of my friends.)
Lucas Laugh: Verb, Laughing out of duty or sarcasm. eg: ah ha, ah ha, ah ha.
Ana Moment: Verb, When a girl suddenly and briefly goes boy crazy
Craptastic: (crap tas tic) Adjective, When an object is cruddy or not of good quality. bad. eg: "My car is simply craptastic!"
Modnar: (mod nar) Adjective, Random backwards
...that's all I can think of at the moment...