General use:
* I bought bunches of colorful flowers for my mom's birthday.
* He was carrying bunches of balloons for the party.
* The children were playing with bunches of grapes.
With specific nouns:
* The chef ordered bunches of fresh herbs for the restaurant.
* She was wearing bunches of brightly colored beads.
* The artist used bunches of dried flowers in her latest installation.
Figurative use:
* He was feeling bunches of stress before the presentation.
* She had bunches of ideas for the new project.
* The comedian told bunches of jokes that made the audience roar with laughter.
Remember that "bunches" can also be used to describe something that is gathered or arranged together in a large, somewhat messy way.