Here are some possibilities:
Although robots in the 1950's would be very primitive, they make excellent story additions in alternate history genres. The Fallout game series for example makes excellent use of robots in an alternate history. You would need to study the language, terms and slang used in the 1950's and adapt your robot's speech around it.
Remember, robots are emotionless and therefore may sound arrogant or to-the-point. A machine which feels emotions is generally a cyborg (half-human, half-machine), not a robot, though there have been robots with emotional capabilities, such as in "I, Robot".
Some funny or semi-funny (depending on the context) things a 1950's robot may say are:
Something might be as funny as a clown falling from a tall building. Other things might be as funny as your favorite comedian telling jokes in your living room for you and a group of your friends.
She might. Then again, she might just think you're an amusing fool. (You might think Rosanne Barr is funny, but would you want to date her?) The only way to know if somebody likes you is to ask them. Man up and do it.
If you were 18 in the 1950s, you would be at least 86 years old now (2021).
Yes cuz people have dreams and funny things might happen in those dreams their for you start laughing.
someone might sound funny because they hit puberty
you will not look funny with them. it might take a few days to get use to them but they do not look funny on people.
Perhaps it is because they don't find it funny. It might be funny to someone else, but not to them.
It might reck your friendship but a least it is someone you know well
well it really depends on the girl she might laugh at alot of the "funny" things u say or make playful joke or just try and find the things that you both like
gip funny or gip ynnuf you might mean a joke that sounds like: gee i pee funny
Finding funny words to rhyme with tenties is hard. Panties is about the only thing that could be found through researching it. You can work on it yourself in your own mind changing the word around and trying to find things that might be funny with which it rhymes. Also you can ask your friend the questions to see if they have ideas.
Make sure that they don't get too depressed or they might start thinking about... stuff emos do... But a real good thing is to remind them of funny things that has happened. Laugh at their jokes, (if they crack any) even if its not that funny and MAKE THEM FEEL WANTED!