noun: a medical school exam where there is simply no other means of preparation, regardless of when you started studying, other than cramming. Often leaves those taking the assessment with a feeling akin to the morning after their first night in prison.
Can be shortened to excram
Derived from the 14th century noun examination: the act of assessing the progress or testing of qualification or knowledge and the pre-12th century transitive verb of cramming: to pack tightly derived from old english crammian which is akin to Old Norse Krejama meaning to squeeze.
Undergrad Student: "You guys are always whining about how much studying you do. I have never left an exam feeling like I didn't ace it. "
Med Student: "I didn't study for my exams either but in med school we don't have exams, we have excraminations."