No problem. Personally I prefer bulky pokemon myself, and back when I was semi-competitive on Omega Ruby, Mega Aggron was my signature pokemon. That being said Aslowla really hurts hard, since I wouldn't consider many of the pokemon in Sun to be particularly bulky. Thus as usual, I game the meta and sought a speed Tsareena. I was looking for a Jolly but ended up with a Hasty, so whatever, it had to do. Now as I said, for Tsareena it really depends how you intend to use her. I actually did a lot of Battle Royales, hence Teeter Dance. Off the top of my mind, the only pokemon I think is safe to use Teeter Dance as your partner (Teeter Dance will hit your allies too) is Lilligant and Mudsdale, however I'm hesitant to run dual grass types, and I find Stamina far more useful than Own Tempo for Mudsdale. 

As for bulky pokemon, as odd as this may sound but I've gotten some pretty good wins with my snorlax. I was blessed to get a careful nature (+Sp.Def/-Sp.Atk) with thick fat, effectively giving him resistance against fire and ice. Granted any pokemon with a fighting move tends to one or two hit him, but even other physical attacks don't bring him under half health most of the time (Unless they got stab on a high power move). I've messed with a few different move sets with him and I got two you may be interested in.

[hider=Can't Stop the Rock]
Defense Curl
Roll Out
Bodyslam/Return
Protect

Item: Metronome/Wide Lens
Ability: Thick Fat

The basic idea here is to utilize the Defense Curl/Rollout combo to build power and wreck your opponent. If your Snorlax can build physical bulk, the Defense Curl allows it to tank a few hits, even fighting attacks. Metronome will ensure it's hitting harder each time you hit, however even though Rollout has a 90% accuracy, you'll find that it misses an oddly large amount of the time. Use the Wide Lens if you're worried about that and confident in your Roll Out power. The only drawback is that this set up tends to fall short against steel types, since even Bodyslam wouldn't do much damage. I chose Bodyslam over Return because of the paralysis proc. However if you just want damage+STAB, go with Return.
[/hider]

[hider=Nap Time]
Rest
Sleep Talk
Yawn
Bodyslam/Heavy Slam

Item: Leftovers
Ability: Thick Fat

This is a stalling build. Start with Yawn first turn, and assuming you aren't dead, enter rest. Chances are all the other pokemon hit you for something on the first or second turn, so get your HP back. Spam Sleep Talk until you wake up; you'll either yawn the enemy to sleep or bodyslam into submission. Of course, utterly ineffective against ghost types or anyone that resists Normal Attacks. Heavy Slam is usually pretty reliable unless you go up against the new Heavy Slam master (Goodbye, Heavy Metal Aggron) Celesteela.
[/hider]