"So Alone" is the masterpiece. There are some offspring dogmas, in my opinion "So Alone" is one of them.
I'll list my least favorite songs off the albums, though I pretty much do enjoy most of these. Especially "Hypodermic," "Feelings," and "Kill The President." I just felt like making this topic a bit more difficult for me to try and weed out those I tend to skip.
S/T: "Kill The President"
Smash: "So Alone"
Ixnay: "Don't Pick It Up"
Conspiracy: "All Along"
Splinter: "When You're In Prison"
Rise & Fall: "Let's Hear It For Rock Bottom"
Days Go By: "All I Have Left Is You"
Other: "The Blurb"
i think The Blurb is really cool to be honest, like that kind of stuff has always been appealing to me (Pay The Man is also really good too)
i've never really liked Original Prankster or Pretty Fly (that one got real old real fast for me)
don't really like Hit That either and maybe Days Go By i don't know there's so many good ones that it's kinda hard to choose ( ͡° ͜ʖ ͡°)
Oh, yeah. Fuck "Rise and Fall". It's the only one of their songs I think I actually loathe, just for the cynical "Green Day cash-in" vibe about it, it's the only one of their songs I feel isn't...them, y'know? I know it's not a single, but it just seems so purposely "we'll do something like what's popular".