You throw in some laundry and detergent.
Throw in your laundry!
Throw in your laundry.
Throw the guy out of the house.
He threw them off their tracks.
You take the "I" out of "thimble" and the "F" out of "way."
He said "I'm going to try on a different shoe size."
Throw in a load of dirty laundry and some detergent.
Throw your dirty laundry in there with some detergent.