my favorite oci(s) ever:
1L summer i interviewed with a firm and didnt get an offer.
2L summer i interviewed with them again:
firm: oh hi, we remember you!
me: yeah, from last summer, you didnt hire me then either!
we spent the entire interview telling houston nutt jokes. it was the most fun i've ever had at an interview.
still didnt get an offer

in their defense, they are a contracts firm and i made it clear i wasnt interested in that type of law. we dont get much of a choice of firms during oci, so if you meet their requirements, you pretty much interview with them all