dump account 

An account on social media (mainly on Instagram) for someone to post bulks of photos without ruining their main account's feed.

Stella posts some pretty nice photos on her dump account. I wonder why she didn't post them on her main one.

dump account by renjunstan December 2, 2021

dump account 

An account on social media when someome dumps a large ammount of random friends or followers onto their account in order to gain popularity.

Stefano this isnt a dump account.

dump account by Maureen September 12, 2016