bululu
A lot of people in a confined space like a train, classroom, fair, park, etc. The bululu word comes the noise produced by the large number of people confined in that limited space.
There was a bululu in the train (no more people were possible in the train even standing as it was full)
The party was a bululu. The fair was a
The party was a bululu. The fair was a
Bululu
An extreme amount of hatred/ A rude insult
Tom: Did you hear the new kid, Timothy?
fuckin Chad: Yeah he’s such a fucking bululu
fuckin Chad: Yeah he’s such a fucking bululu