Full of:
* Full of beans: Energetic, enthusiastic, lively.
* Full of hot air: Talking a lot but saying nothing of substance.
* Full of himself/herself: Arrogant, self-important.
* Full of life: Energetic, vibrant, enthusiastic.
* Full of it: Lying or exaggerating.
Other phrases with "full":
* Full speed ahead: Moving forward with maximum effort.
* Full circle: Returning to the starting point after a long journey.
* Full disclosure: Revealing all relevant information.
* Full throttle: Operating at maximum power or speed.
To understand the meaning of "full" in a particular phrase, you need to consider the context in which it's used.
For example, "He was full of beans this morning" means he was very energetic and enthusiastic. But, "He was full of hot air about his new business plan" means he was talking a lot but didn't have a solid plan.
Let me know if you have a specific phrase with "full" in mind, and I can help you understand its meaning!