Toss your cookies
When you throw up. point,blank,period
If your getting ready to toss your cookies then you should go to the bathroom.
Toss your cookies
Jos Whedian for the act of barfing
Spike: or what? You're gonna toss your cookies on my shoes?
Xander: or you can be undead man walking
Xander: or you can be undead man walking
Tossing your cookies
The acting of vomiting, or feeling nauseous, usually when drunk.
After a hectic night of drinking, the alcohol you may have consumed may have left you feeling nauseated and on the verge of tossing your cookies.