Creative:

Run around on your plot randomly for half an hour and type the occasional message in chat, only to be drowned out by rp's.

Factions:

Loot steal, call hacks and backstab. Period.

Archer Pvp:

Team up on a p4 player about to die, only to be shot after.

Bed Wars:

Spam down a broken bed to get points.

Sky Wars:

Buy an ender pearl and a golden apples to kill every player, or just spam snowballs, works either way...

Sky Block:

Spend all day finding islands to grief.

Parkour:

Rage and spam the /warp after dying god knows how many times...

Prison:

Play for the first time after voting to spam keys and become free. Or abandon your social life and be a sweat.

Op prison:

Spam golden apples.

Kit pvp:

Ender pearl back to spawn and say you were lagging or they had hacks.. sure.