Related Clues:

• Looooong time
• Extremely long time period
• Big stretch
• Time without end
• Wait at the motor vehicle bureau, say
• It's a big stretch
• Long geological time
• Longest time
• Indefinitely long time
• Huge time stretch
• L-o-n-g time
• Geology period
• Lengthy time unit
• A long long time
• It's going to be quite a while