Answer:
no rhyme; clever; trick question
Explanation:
Some riddles may be quite funny or have a rhyme pattern, but these are not typical features of a riddle. For example, take this one:
"What belongs to you, but other people use it more than you?" The answer, of course, is "your name". It is clever, but it is not particularly funny.
Or "What 5-letter word typed in all capital letters can be read the same upside down?" (SWIMS) Again, it is clever, but is it so very funny? Hope this helps.
In conclusion, here's one that is both funny and clever:
"Is Santa good at karate? - Of course, he is. He has a black belt."
