Very true Paula... and you know you meant the pun...hahahahahah!
I think in the context above ego was used in a derogatory way whereas the Dictionary says:
Dictionary.com Unabridged (v 1.0.1) - Cite This Source
e‧go  [ee-goh, eg-oh] Pronunciation Key - Show IPA Pronunciation
–noun, plural e‧gos.
1. the “I” or self of any person; a person as thinking, feeling, and willing, and distinguishing itself from the selves of others and from objects of its thought.
2. Psychoanalysis. the part of the psychic apparatus that experiences and reacts to the outside world and thus mediates between the primitive drives of the id and the demands of the social and physical environment.
3. egotism; conceit; self-importance: Her ego becomes more unbearable each day.
4. self-esteem or self-image; feelings: Your criticism wounded his ego.
5. (often initial capital letter) Philosophy.
a. the enduring and conscious element that knows experience.
b. Scholasticism. the complete person comprising both body and soul.
6. Ethnology. a person who serves as the central reference point in the study of organizational and kinship relationships.
[Origin: 1780–90; < L: I; psychoanalytic term is trans. of G (das) Ich (the) I]
Dictionary.com Unabridged (v 1.0.1)
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2006.
American Heritage Dictionary - Cite This Source
e·go (g, g) Pronunciation Key
n. pl. e·gos
The self, especially as distinct from the world and other selves.
In psychoanalysis, the division of the psyche that is conscious, most immediately controls thought and behavior, and is most in touch with external reality.
An exaggerated sense of self-importance; conceit.
Appropriate pride in oneself; self-esteem.
[New Latin, from Latin, I; see eg in Indo-European Roots. Sense 2, translation of German Ich a special use of ich, I, as a psychoanalytic term.]
Merriam-Webster's Medical Dictionary - Cite This Source
Main Entry: ego
Pronunciation: 'E-(")gO also 'eg-(")O
Function: noun
Inflected Form: plural egos
1 : the self especially as contrasted with another self or the world
2 : the one of the three divisions of the psyche in psychoanalytic theory that serves as the organized conscious mediator between the person and reality especially by functioning both in the perception of and adaptation to reality —compare ID, SUPEREGO
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
WordNet - Cite This Source
ego
n 1: an inflated feeling of pride in your superiority to others [syn: egotism, self-importance] 2: your consciousness of your own identity [syn: self] 3: (psychoanalysis) the conscious mind
WordNet ® 2.0, © 2003 Princeton University
http://dictionary.reference.com/browse/ego