I know mine pretty well
Scorpio - Sarcasm
Then
Capricorn - Dry and corny,sometimes gross
Geminis - The teasers,very good in jokes
Sags - They're funny just the way they are,sometimes their seriousness can be funny too
The other ones who are on the list are Aries,Leo,Libra and Aquas
so in general, Air and Fire signs have an incredible sense of humor while for Earth,its mostly Virgo and for water its Scorpio