Peanuts...
...is still a favorite though it has been surpassed by Calvin and Hobbes in my book. The Wizard of Id and BC were always good. Shoe really hit the nail on the head and Cathy made me laugh.
Dick Tracy lost it when they went to the moon in Diet Smith's Space Coup. Not a 'funny' strip, though. I did like how they showed the bullets tumbling after they went through some crook's head. Try to show that nowadays.
Lil' Abner was good. And Beetle Bailey gave me some good laughs.
And Sad Sack
"The radio is completely demolished, Sergeant!"
"Well, completely FIX IT!" (shaking Sack by the collar)
Sack holds up some wires and knobs.
"Oh."
And was it the Colonel who got stuck in the tank hatch by his gut?


Let's not forget Hagar:
Hagar and Eddie knock on a Dutch door. "Um, we're here to invade you."
Dutch housewife, "Wipe your feet!...OTHMAR, MAN HERE TO INVADE YOU!"
Hagar: "Boy, the Dutch are NEAT!"
I REALLY liked Dilbert. But after the company I worked for became even more 'corporate', I don't enjoy it as much even though I have all the books. The ones that don't involve work are still funny though. I still laugh that Dilbert can't drive past a hardware store because it sucks all of his clothes off and he has to go in and by a tool or something.
Not exactly a comic strip, but Mad Magazine had some real zingers.
Christmas and people looking at houses decorated with Disney characters, the three little pigs, etc. and they come to a house that just has a 'Noel' on the front door.
"They must not be very religious."
And people are on the corners looking at different churches and say, "I don't like those other churches, they don't worship the way we do." They go in and the doors close and when the talk bubbles are shown they are all saying the same thing.