Colloquial language is used in informal writing situations and creates a conversational tone. Everyday spoken language gives your writing a casual, relaxed effect. Colloquial language is not necessarily “wrong,” but it is used when a writer is trying to achieve informality.

What is an example of when it is appropriate to use colloquial language?

Depending on a person's demographic, they may use colloquialisms in conversation that are a reflection of their regional or even generational expression. Here are some common examples of colloquialism in everyday speech: I'm fixin' to go to the park. Ope, I didn't mean to bump into you.

Is it OK to use colloquial language?

Hey Y'all, It's OK to Use Colloquialisms in Writing (Sometimes) Strict grammar and vocabulary rules were drilled into us throughout our school years. ... In particular, using colloquialisms and slang is often acceptable. Though, there are a few things to consider before incorporating this verbiage into your writing.