noun, noun or participle which takes 'suru'
sticker bombing; spamming large stickers/emoji in chat
Internet slang for sending many large stickers or emoji in rapid succession, often in messaging apps like LINE. Abbreviation of スタンプ連打.
グループチャットでスタ連されると通知がうるさい。
When someone sticker-bombs the group chat, the notifications get annoying.
友達がスタ連してきて、会話が流れてしまった。
My friend spammed stickers and the conversation got buried.