Questions & Answers about Reparte la parrillada y vamos a picar.
Because reparte is the affirmative tú imperative of repartir.
- tú repartes = you distribute / you are distributing
- reparte = distribute! / serve it out!
So here the speaker is giving an informal command to one person.
Very roughly:
- Repartes la parrillada. = You distribute the mixed grill.
- Reparte la parrillada. = Distribute the mixed grill.
It is the informal singular command form (tú imperative) of repartir.
How it is formed here:
- infinitive: repartir
- 3rd person singular present: él/ella reparte
- affirmative tú command: reparte
This pattern is very common with regular verbs:
So reparte means something like serve it out, divide it up, or hand it around, depending on context.