Aperitivo de pie :)
Se proporcionará merienda
"Merienda" or "Antojo" (which means more like a craving)
para resaltar
Dorito's means bits of gold
Perro Calente
There are several words for "snack", including "bocadillo" and "tentempié". So, one thing you could say is "Quiero un bocadillo", or "Quiero comer un bocadillo".
Snack: a mini-meal. Merienda: a Spanish word for snack.
snack
No aguanto el dolor.
Mi familia no entiende
open your mouth and take a big piece or part of some food. -Or you can use "bocada" to say "snack".
"Stand up" in Spanish is "Levántase". It is pronounced "Lay-BAHN-tah-say". Please see the Related link below for confirmation of the translation.