Any lyric or segment in a song where the singer sings with such powerful emotion, it almost sounds like they are crying.
Famous Crying Parts:
"Never thought a rumor would ruin my moonlight!" -Brendan Flowers
"It's time I got back, it's time I got back, and I don't even know how I got off the track!" -Rivers Cuomo
"he's fighting and fighting and riding on his horse" -John McRea