Double Dragon - The everlasting weapon on the ground that your character obligingly stoops over to pick up when you are standing near it trying to punch or elbow smash a bad guy. Your character typically gets throttled for his efforts at this point.
Accidental headbutts: sometimes these are helpful but usually they are just irritating. You are walking along; stop for whatever reason and then start to walk again but rather than walk, your character decides to headbutt the air.
Super Dodge Ball - When your little guys that you are not in control of at the moment run around like chickens with their heads cut off and get square in the way of an oncoming super throw from a burly guy on the opposing team and promptly give up the ghost.
Also, there doesn't seem to be a method to reliably throw a super ball of your own. Sometimes it does, sometimes it doesn't, even though you are doing the same thing with your joystick and buttons.
Ikari Warriors - The forced scrolling that happens when you start a new life after getting dusted, like someone pushing you out on stage, oftentimes into a hail of enemy machine gun fire.
[Super] Punch-Out - If the 3 minute timer for the round (Nintendo "minutes", not real minutes) runs out, you lose, period. It doesn't matter if you have knocked your oppenent down twice and only need 1 more hit to knock him down for the 3rd and final time, and he has not hit you even once, you still lose. Apparently the judges have been bribed, or something.
Also, the damage that the KO punch does is inconsistent. Sometimes a KO punch does less damage than a regular right punch would have.
Tetris - It is pretty obvious that they intentionally hold back that long skinny block when they can see you really need one.
Pole Position [II] - Any contact with anything, including rubbing tires or merely touching a road sign, even at the slowest of speeds = you go up like Three Mile Island. Why are all the cars rigged with explosives and delicate pressure sensitive detonators?
And, what are all those extra cars on the track all about? Are they guys who happened to be driving past the track in their personal Indy cars and figured they'd join in? You can start a race in the number one "pole position", leave the cars beside and behind you in the dust, and as soon as you pass the first corner, there is a slew of cars in front of you already ... and you certainly haven't had time to "lap" anyone yet.