Lefty tries to sell a STOP sign to Ernie(1970)

[Dantecat]

(1)What just happens in this skit?

(2)Where did it take place at?

(3)How is it?

(4)If ending music is on there,How does it go?

4 questions please.

 

[SesameMike]

Lefty holds up a highway STOP sign and tries to sell it to Ernie, claiming it has 1001 uses. His sales pitch went something like this:

L: What do you say if someone starts tickling you (tickles Ernie)
E: Kee-hee-hee, I'm not ticklish, kee-hee-hee
L: No good. Instead you read the sign.
E: The sign says "Stop".
L: (lays off tickling) Right. Ya see, with this STOP sign, you can save yourself a lot of tickling.

L: Now what do you say if someone steps on your foot (steps on Ernie's foot, behind the wall)
E: OWWW. Hey, you're stepping on my foot. OWWW
L: No good. Instead you read the sign.
E: The sign says "Stop".
L: (lays off his foot)

I'm not sure if Ernie bought the sign or not.