This is the 15382nd most frequent Russian word.
пошляков
A plural form of "пошляк," meaning "a vulgar, crass, or tasteless person."
Here, 'пошляков' means inappropriate or vulgar individuals, suggesting undesirable company.
В клубе было слишком много пошляков, и мы решили уйти.
There were too many vulgar people in the club, so we decided to leave.
In this context, 'пошляковыми' pertains to jokes or comments marked by tastelessness.
Его шутки показались мне пошляковыми, совершенно не смешными.
His jokes seemed to me vulgar, completely unfunny.
The word 'пошляками' refers to individuals perceived as socially or morally inappropriate.