Pulling an all-nighter, e.g

• Like students on finals eve
• Awake past the usual bedtime
• Watching TV after midnight, say
• Still awake at 1 a.m., say
• Cramming, say
• Cramming for a test, maybe
• Awake into the wee hours
• Watching Conan O'Brien, say
• Query to a draggy coworker

Wikipedia Word definitions in Wikipedia
UpLate may refer to: UpLate , a weeknightly Big Brother Australia show UpLate , a weeknightly Pinoy Big Brother show The Up-Late Game Show , a late night show that replaces Big Brother Australia 's UpLate when it is not in season