yours truly
US /jʊrz ˈtruː.li/
UK /jʊrz ˈtruː.li/

1.
servidor, un servidor
used to refer to oneself, often in a humorous or self-deprecating way
:
•
And who was the one who fixed the leaky faucet? Yours truly!
¿Y quién fue el que arregló el grifo que goteaba? ¡Servidor!
•
The star of the show, yours truly, will be performing tonight.
La estrella del espectáculo, servidor, actuará esta noche.
1.
su servidor, atentamente
a polite closing phrase used at the end of a letter or email, especially in formal or semi-formal contexts
:
•
Sincerely, Yours Truly, John Doe.
Atentamente, Su servidor, John Doe.
•
Looking forward to your reply, Yours Truly, Jane Smith.
Esperando su respuesta, Su servidor, Jane Smith.