Spanish phrase
Me sumo.
Meaning
Count me in.
When to use it
Offers oneself as a participant in a plan or event. Casual and friendly, commonly used to accept group invitations or volunteer activities and show readiness to help.
Example dialogue
¿Quieres venir al trabajo de voluntariado el sábado por la mañana?
Do you want to come to the volunteer work on Saturday morning?
Me sumo, ¿a qué hora quedamos?
Count me in, what time should we meet?