Here are a few more of my favorites:
“last words not found, applying template: I DIED LIKE A BI*CH”,
“I’m not a gun, I’m lots of guns, duct-taped together with legs and a boundless capacity for hatred”
“At this time I will read a poem entitled, Your guts, Your guts everywhere”
Still laughing.
- Inappropriate gesture! 
(sing-song) “NOT SAFE FOR WORK!”
Personally, I love Ghalt’s quotes.
“♪Step into my offiiice!♪”
“Gunzerking!”
“♪Here comes the hook!♪”
( aww the big bad merge from our lovely moderators 
)
With a big, emulated deep voice : RUN AWAY! RUN AWAY FROM THE LITTLE GIIIIIRL! giggles
It becomes old after a while but still…
I’m the guilty one. 
From ISIC: I’m going straight to hell and I’m taking all of you with me.
The amount of glee in his voice is amusing and terrifying.
Also, I had to put my controller down because I was laughing so hard after hearing Montana’s high-pitched scream when he went off the lift behind me.
Some of my favs,
Alright, ANIME convention! Oh… Oh no it’s just Rath.
Toby: "It’s OK buddy, everybody dies sometimes.
where Ghalt chimes in saying he’ll take out ISIC with a Logical Paradox, doing the whole “This sentence is a lie” thing, whilst Kleese is telling him to stop, and that it won’t work. ISIC fires back with (Can’t remember it word for word) "Oh we’re playing Mind Games? OK! Ghalt! Did you know your Brain will forget your mother’s face before it forgets the LLC Advertising Jingles?! Isn’t that funny!"
And Ghalt just sits there going “Awwh man…” while Kleese says I told you so.
Boldur on The Experiment, it’s something like:
“Melka’s friends fight like many bears, combined into single bear!”
Where does this callout appear? Its ■■■■■■■ hillarious!!! 
I adore that one.
“You do know revenge is sorta my thing, right?” --Caldarius, upon respawning
"The Universe is a f**cking joke, and my Algorithm is the turbo-badass punchline…" --ISIC
Edit (don’t know how I forgot this one):
“Hahahahaha… spiders!” --Geoff
Rath after he licks his blade: “shouldn’t have done that”.
SN : I wondered why I liked his voice so much. He is the prince of all Saiyans himself Vegita. Among other great anime characters.
Also I still chuckle when she says before the match : "kick all the A $$es in 3…
You know who Rath is played by?
Yup. Once I found out the voice actors. Originally wasn’t sure if it was someone imitating Vegita or the actual VA.
Ganjamira - Spider Sentry says it, forget the mission sorry. Brain is melting.
I really like one of the one’s from Ambra, who starts off calm but then goes into a full scream. It’s something along the lines of;
I won’t rest until everyone’s shirt on this planet is tucked the f**k in!
I also really like one from Geoff from The Algorithm when ISIC asks him if he wants to go for a second upgrade and he responds with “Noooo. Tastes like copper.”
Shayne says something like “Shayne & Aurox teen detectives!” Then Aurox goes, “We are not detectives!”. Don’t know why I find that so amusing.
Also, have to love the Montana song, even though that is in the lore.
Then, one time in the Algorithm ISIC said Montana’s theme song was stupid and Montana was like, “Hey!”.
Also, when Oscar Mike is like “On the move! There has to be a faster way of saying that.” Of course, if you know military lingo you know when they say oscar mike they mean . . . on the move.
Literally EVERYTHING Ambra says, I don’t play her as often as I should but god she cracks me up every time!
The very SIGHT of you offends me!
SHUT YOUR FILTHY MOUTH!
For the last time, STAY THE HELL AWAY FROM ME!!!
This victory belongs to us all! Except YOU! I DETEST YOU!
I was hunting down this other Ambra just so I could write down the stuff she says about her XD
SISTERS OUGHT NOT SLAUGHTER ONE ANOTHER, DARLING!
Nice cheekbones! I THINK I’LL HAVE THEM!
“Rockets in your face y’all!” -Benedict