(Internet slang, text messaging) Initialism of I guess.

(slang) must be; A response in the affirmative, by people such as disgruntled workers, to respond to a question that does not interest them.

A front organization that appears to be an independent voluntary association or charitable organization.

(idiomatic) To become mentally composed, especially after being distressed, surprised, or disoriented; to become calm or organized in one's emotional state or thinking, as in preparation for a conv...