A party in which people bring all different kinds of over the counter and prescription medications. It usually involves mixing all these pills together and placing them into shot glasses or other cups and taking them at once. It can lead to a high or altered fantasy state depending on the drug interactions and body's response or it can lead to liver failure, heart and lung issues, and death if you are very unlucky in the pill mix you ingest. Hard core people also mix designer drugs. It is seen in high school and early college age groups.
Carly had a pill party last night....did you you hear what happened to Allan and Chelsea? They were out of control.