A mental condition of excessive selfishness. Can eventually lead to me-osis if left unchecked or untreated.
Neighbor: Zheesh, that closed-minded guy next door has sure got a serious case of “I-itis”! Wouldn’t surprise me if it turns into “me-osis” before too long!
by QuacksO September 1, 2012
 Get the I-itismug.
Get the I-itismug. " Twinkle Twinkle Patrick Star I have a sandwich my mommy name is Fred it tastes like beans and bacon and it smells like it's been dead," - Wow Patrick this is great!-Sponge Bobs comment on the song i wrote this.
by Poopy Squarepants June 9, 2017
 Get the i wrote thismug.
Get the i wrote thismug. by karientoch March 15, 2019
 Get the i tiemug.
Get the i tiemug. "I Am Powerful", "I Am Beautiful", "I Am Gay", "I Am Strong", "I Am a person who can freely express who I Am" & etc..
by i Am The Truth June 29, 2013
 Get the I Ammug.
Get the I Ammug. Facebook status common for women where they put where they like to leave their purses, leaving out the "purse" and putting in "it" instead. This is done to earn money for breast cancer.
by Skeegee October 13, 2010
 Get the I like itmug.
Get the I like itmug. A phrase used by people speaking one of many dialects of the Midwest, meaning "I have seen" or "I saw".
I seen you borrow him a quarter so he could get a pop when he could have gone to the bubbler for free.
means
I saw you lend him a quarter so he could get a soda when he could have used the water fountain for free.
means
I saw you lend him a quarter so he could get a soda when he could have used the water fountain for free.
by Hannah Perry April 9, 2006
 Get the I seenmug.
Get the I seenmug. by DyingAlive May 19, 2004
 Get the there's no i in teammug.
Get the there's no i in teammug.