1 definition by Significant Auxiliary
Alex: Today, in class, my friend and I kept laughing then annoyed the teacher. I must do it again soon!
Deeanna: Oh Alex, you're so infantile.
Alex: I know, I can't help it.
Deeanna: Oh Alex, you're so infantile.
Alex: I know, I can't help it.
by Significant Auxiliary May 9, 2014