to be boosted

Necessary to describe "BestChuckNa".

"To be boosted" is also used for:
In need to be carried.

Teaming up with players to increase skill tier, elo rating, ranked progression (etc.), although you perform much worse by yourself.

Example:

Casters: They started a team fight! Omg, Chuck is about to make huge plays!
*Chuck dies*

Twitch chat: Chuck is boosted!

Player 1: How can I get money?
Player 2: Just ask some noobs. There are always idiots to be boosted.