That guy handed Caroline the CD that he made for her and referred to it as a "mix tape." Wrong! Wrong! Wrong! Why did he not call it a "mix CD"? That is what it was!
Does that really matter, though? Even though he used the wrong word, you still knew what he meant.
It was a classic line. The mix-tape is the origin of the do-it-yourself music-mix & way cooler to say than say "mix CD."
What do you think?