Related Clues:

• Study for an exam
• Pack in tightly
• Burn the midnight oil, student-style
• Jelly relative
• Malfunction, as a rifle
• Jampack
• Study all night
• Road block
• Play with a combo
• Burn the midnight oil, perhaps
• ___ session
• Rush hour result
• Study, and then some
• Study at the last minute
• Prepare at the last minute, in a way