A boost means:
π Yo! Look at this it's interesting!
π I think you should read this.
π Stuff is happening like rn, IRL!
π You're new here and I'm introducing to the saps who follow me.
π I think you're a foreign spy.
π We both think the rise of the proletariat is imminent, as it was and has ever been.
π I prefer the boomerangs to be blue.