Place it at the end of a short exchange about age, after the teasing has built up, so it closes the bit. Follow it with Tô Meio Gripadinha for a second reply, or open with Você Era o Meu Duo and save this line for the final comeback.
Sobre este som
This is a short Portuguese voice clip, under eight seconds long, built around a single line in which a man calls himself an old man. The humour is in the plain self-description, turning age into a joke instead of a complaint. It feels self-deprecating and light, the kind of line that fits best after someone has just been teased about acting old.