i feel like at this point i don't necessarily hate these characters but there is something about that is just ehhhh, Lauren was actually a pretty decent character (example being her and Santana's iconic fight) but she quit after the glee club failed to win nationals. (though she kinda just vanished)
Dave started out as the school bully (who ended being pretty gaaay) but despite ryan murphys attempts to redeem his character all i ever felt was pity for him. (also Dave and Blaine was awful and I'm glad it was like super short)
Spencer is such a boring character and somewhat annoying character, and it doesn't help that he walks around dawning his masc attitude, AND his relationship with Alistar had to be the most forced coupling on the show like literally they had 0 chemistry.
53 is Lauren Zizes
number 54 is Dave Karofsky
annnnd 55 is Spencer Porter 
56 is Brad!
57 goes to Alistar