Let’s name some rude people on LITB.

I’ll start with Mrs. Bennett, Poncho’s mother. She simply walks out the door without saying good bye or thanks again. Poncho would have been happier with Beaver.

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How about anyone who has ever been on Leave It to Beaver?

Season 1 Lumpy was a jerk and rude may qualify as well ...

and the drunk guy that knocked Wally's Prom ? Dance date into the fountain (?) and later his dates Dad was SO MAD & rude ...

How about Mrs. Ashby? She was a neighbor who took offense when Wally's junk car (the first car) was parked in the driveway.

Yup I meant anyone who has ever been on the show.

Mrs. Ashby came to mind too as I wrote the question.

How about Old Man Merkel he was rude to the boys and later quite rude to Ward calling him Jack.

How about the Mrs. Thompson, played by Jean Van der Pyl, who comes up to June while she's at the school with Miss Landers. She tells June she (June) has the husband who doesn't do anything.

She’s possibly the rudest and quite stupid. Same actress different character, Mrs. Hanson, who made a point of coming to their house and saying Wally was being obnoxious. Mrs. Hanson was obnoxious.

Oh, right, I forgot about her. I think she was also in June's Birthday, at the ladies' tea. She was OK in that brief appearance.

And she was OK as Wilma Flintstone.

Yeah she had a lot of parts. How about that salesman who sold Beaver those ice skates. Later he is rude to Wally and throws the skates back at Beaver.

Mary Tyler is very rude to Beaver when she meets Wally and speaks harshly to Beaver. Beaver is rude to Mary and tells her to drop dead.