Well unfortunately the most lol loadout (practically) that I've seen has been mine own, alas! ROFL

So when the demo first kissed the internet on XBL I was primed and ready to go like a male virgin..spazzing yay yay ME3 IS HEREEEEEEEEEEEEEEEEEEEEE. So I somehow managed to get a Widow X and a Revenant X during the demo and the only class I was running around with was my Human Adept (because it's my favorite of all time) and yeah I equipped both of those mothers!
Someone saw this and said over the mic "OMG are you really carring both of those weapons or even ONE of them? Wtf, you're playing adept wrong!".
Me:"eh so what I love sniping and I love AR's and I can still use my abilities and they are still powerful!".
What I didn't know: about the recharge rate

I saw all of the adepts running around spamming shockwave and wondered to myself "well how the hell do they do that so often! :o". Then mentally thought to myself huh well they must have a weaker power if you can use it so often and I have a more powerful effect than they becuase its slower...<_<

.
Eventually one of my friends kindly straightened me out lol.
I recently discovered that my son's BFF next door (who is 12 years old) runs around with his adept in multiplayer with a similiar loadout LOL

..I told my son to tell him "he's playing it wrong and if that kid wants to know how to run Adept tell him to ask me"
[Just saw another adept, I think Asari, running with a Krysae in Gold today I think also]