A person who is full of crap,
lazy, and mocks everything by using
irony, sarcasm,
manipulation and/or outright lies as a way of life.
Student 1: Tom's a mockerizer!
Student 2: Why, what did he do this
time?
Student 1: The dude was standing on his desk in
class jumping up and down screaming that his dog ate his homework.
Student 2: You hit the nail on the head! He doesn't
even have a dog! Definitely a freakin mockerizer!