toss

(Slang, vulgar) To masturbate, typically referring to a male.

"He went to toss himself off."

An act of throwing something lightly, especially a coin to decide.

"Let's decide with a toss of a coin."

(Slang, vulgar) An act of masturbation, typically by a male.

"He had a quick toss before bed."

To move or cause to move restlessly from side to side.

"She tossed and turned all night."

To throw something lightly or casually, often upwards or aside.

"He tossed the keys onto the table."