Pumailalim (en. To submerge)

poo-mai-lah-lim

Slang Meanings

to enter or be involved with another group, often related to matters of vices or certain vibes
It looks like he's already gotten involved with this crazy gang.
Mukhang pumailalim na siya sa barkada ng mga siraulong 'to.
easily influenced or manipulated
You know, in just one day, he was already influenced by his friends.
Alam mo, isang araw lang, pumailalim na siya sa kanyang mga kaibigan.
to go along with a trend or fad, even if not fully interested
He jumped onto this new fad, even though he wasn't really that into it.
Pumailalim siya sa bagong fad na 'to, kahit na hindi naman siya ganun ka-interesado.