Using slapstick comedy in a trailer can be really funny. For example, showing characters slipping on banana peels or getting hit by falling objects in a comical way. It catches people's attention right away.
One important aspect of making a trailer funny is the use of comical facial expressions and body language of the actors. When an actor makes an over - the - top shocked face or does a really goofy dance move in the trailer, it can be very humorous. Additionally, setting up absurd situations in the trailer, like a cat teaching a dog how to sing, can also make it funny. This kind of out - of - the - ordinary scenario grabs the viewer's attention and makes them laugh.
A great way to make a trailer funny is through witty dialogue. If the characters in the trailer have clever and humorous lines, it can make the whole thing really engaging. For instance, a character making a sarcastic comment about a strange situation they're in. Also, unexpected twists in the trailer can add to the humor. Maybe showing a character who seems tough but is actually afraid of a tiny mouse. This contrast between expectation and reality is often very funny.