You can say "Mi primo es bajo y divertido." "Short" is usually "corto", but when speaking of a person, "bajo" is usually said.
You would say 'you're too funny' in Spanish as "a su gracioso'.
You could say "No mucho, primo" (Prima for a female cousin)
Comíco
Very funny- Muy cómico
he is not real so u cant say hes funny
No es divertido
prima = cousin who is a girl primo = cousin who is a boy
You say, "Eso es chistoso."
primo Juan
hola primo
De tu primo(a)
You could say "¿Conoces a mi primo?"