Overstuffed (adjective)

1. Filled or packed too full.
2. Having too much padding or stuffing.

Origin:

Derived from the phrase "over stuffed" which means "stuffed excessively".

Examples:

1. The couch was overstuffed and uncomfortable to sit on.
2. The chair was overstuffed, making it difficult to get up from.
3. The suitcase was overstuffed with clothes.
4. The pillow was overstuffed and too high to sleep on.
5. The backpack was overstuffed and difficult to carry.