Arretao´- a very bold person, stupidly brave
Asorao - surprisedA caco - to shave a head bald, especially when trying to hide their hair loss
A nivel - used to describe when something is pleasurable, almost like "really cool"
A po' ta' bien - "Ah, it's OK"
Abombao - when someone had lots to eat.
Abombarse - rotten or spoiled food, fruit and water
Abur-Abur - equal to bye-bye
Ace - powdered soap, laundry soap
Acechar - to watch or control
Acetona - Nail polish remover
Agallú (or Agayú) - greedy, when one has more than enough and does not share. Selfish.
Agallú -
Aguajero - BS'er, full of it, speaks a lot and does nothing, brags and boasts all the time.
Agolpear - (Golpear) to strike, hit
Ahora - now
Ahorita - Soon,later, maybe never in "Dominican time"
Anchoas, anchoitas - pin curls (thanks Nicole)
Anjá - sort of like saying "What!" "Wow!"
Ajebrarse - to physically fight with another person
Ajumao - drunk
Al trisito - when something is about to happen or almost happened. "We al tristo wrecked"
Alante - (similar to adelante) to move ahead, go forward, to call the next person in a line
Alelao - a man who is a little slow or stupid
Allantoso - Bragger, phony
AMET - (El AMET) the traffic police
Amorcita (o) - my little love (feminine or masculine) used as a term of endearment not necessarily love
Añuga - to choke
A su orden -"Your welcome" or "It's nothing"
Apechurrao, Apiñao, Apeñucao - to be very tight, to be packed in like sardines
Aplatanado - another name for Dominicans. Many do not like being called this.
Aplicar - apply for a job
Apota - intentionally, deliberately
Arma una piña - to look for a fight
Arrecho - for a man to be excited sexually, erect
averiguao - (from the spanish word averiguador) a person who is very nosey (thanks Nicole)
Avion - (literally means airplane) a woman that does sexual favors for free; an easy woman