roughly an alternative for the word 'psych', or any other word with the same sound as psych. can be used instead of 'psych' at any time.
Bro those new shoes look good...TEEIT!
Teacher: Hello students, my name is Mrs. Whatever, and I will be your psychology teacher this semester!
Student: Ohhh, so you teach teeitology!
Teacher: ..what is teeitology?