- toss one’s cookies
- AND throw one’s cookies; toss one’s lunch; toss one’s tacos tv. to empty one’s stomach; to omit.□ Right then and there, with no warning, he tossed his cookies.□ If you feel like tossing your cookies, please leave quietly.□ Fred stepped over to the bushes and raucously tossed his tacos.
Dictionary of American slang and colloquial expressions. 2015.