Definition:
"Guac" is a slang term used to refer to guacamole, which is a Mexican dip made from mashed avocados and other ingredients.
Use case:
People usually use "guac" when they are talking about Mexican food or when they want to order guacamole at a restaurant. For example, "I love adding guac to my tacos" or "Can we get some extra guac with our chips and salsa?"
• Yo, this party is lit, but I'm starting to run low on guac.
• I can't believe I blew all my guac on those designer shoes.
• I love putting guac on my tacos.
• I'm not sure if I have enough guac to cover the bills this month.
• Pass the guac, bro.
• Let's hit up Chipotle and grab some guac before the movie.