1. You have access to a couple of wrestling moves:
Kick people away from you. [1]
Strike to briefly stuns a nearby person. [1]
Drop onto a prone opponent. [1]
Throw somebody across the room.
Slam somebody into the floor.
Use the *flip emote to jump onto tables.
Grab people firmly and *flip to deal extra damage.
Climb onto chairs and *flip to jump into people.
Punching somebody also has a chance of sending them flying.
2. All moves marked with [1] require manual target selection if there's more than one person adjacent to you.
3. Also keep in mind that Slam and Throw actions require a tight grip on someone, and that Drop can only target prone opponents.
4. You can reduce the cooldown of the moves with coffee, sugar, meth or other stimulants in your bloodstream.
For more information, consult the wiki