Hivegifbot your opion

Today a have find hivegifbot (daily random gif) and I like the tenor's gif. But the hivegifbot principe to participate is not clear
What they say

To use @hivegifbot yourself, enter !gif or !giphy or !gifs followed by a search term and wait for @hivegifbot to reply to your comment, e.g.:

!gif hive

Here a sample of what I understand (my search term is love)
!gif love