Related Clues:
- Like a pea-soup fog
- Difficult to get through
- Not exactly Mensa material
- Guolaugur Ottarsson: "___ Time"
- Crowd at big show
- Like thick audience
- Like crowd at big show
- Thick crowd
- Like sold-out audience
- Like sold-out show crowd
- Studies English? Foolish
- With a high mass-to-volume ratio
- Dumb as a rock
- A thing such as envy, in its origin, is stupid
- Like crowd during sold-out concert