Perfect rhyme occurs when two words share the same vowel sound and consonant sounds, as in the case of "cat" and "hat".

AABB is a popular rhyme scheme in humorous poetry due to its simplicity and predictable pattern, creating a sense of rhythm and flow.

Slant rhyme, also known as near rhyme or half rhyme, occurs when two words share the same consonant sound but have different vowel sounds, such as "cat" and "cot".

Internal rhyme, when used effectively, can create a sense of surprise, emphasize certain words or phrases, and add a layer of complexity to the poem, enhancing its humorous effect.

Ogden Nash's poem "The Cow" is a humorous take on the animal, using rhyme to create a witty and lighthearted tone.

Unexpected or unconventional rhymes can create a sense of surprise and humor, catching the reader off guard and adding a playful element to the poem.

Eye rhyme occurs when two words share the same spelling but are pronounced differently, such as "through" and "though".

Rhyme can contribute to the overall tone and humor of a poem by creating a sense of rhythm and flow, emphasizing certain words or phrases, and adding a layer of playfulness and wit.

Edward Lear is renowned for his humorous limericks, which often feature unexpected rhymes and witty twists.

Rhyme in humorous poetry can make the poem more enjoyable and entertaining for the reader, adding a layer of playfulness and wit that enhances the humorous effect.