Show up late to the game after being out for drinks earlier and everyone knows that. Pretty splashy game, lots of action, big pots etc.

I had run up my starting stack from $500 to ~$1300 showing a good mix of big hands and bluffs.

Lots of history with players and they all think I am a LAG with very spewy tendencies, always btn straddling, not scared to play large pots, gamble for it all etc etc.

Stacks
SB - $1000
BB - $600
UTG - $500
Hero - $1300

UTG straddles to $10, 1 limper in front, Hero in Mid position raise to $50 with QQ.

3 players behind me call.

SB tanks and raises to $250. SB had just rebought the hand before and has been running bad all night. He knows I open rather light and could be trying to take it down pre with hands like 99+AQs+.

BB just calls (who is a total fish),

UTG calls wtf!?!?! (who is also a total fish)

Back to me and not sure what to do.

With all the information you have, this is a super easy fist pump shove.

$50 raise is a little small. Even though villain should have a lot of kk/aa it's really hard not to ship without more info on sb.

Gl all in

All in yup

against a range of 99+ and AQs+ PLUS the extra $900 of dead money, you're golden. Ship it in. His range would have to be exclusively KK+ with ZERO bluffs ever for you to consider folding given what's already in the pot.

Even if you ship, then he ships and BB & UTG call then you're breakeven anyway if he turns up KK or AA.

This all hinges around being perceived as a drunk LAG

Fold cause obviously one of them had aces or kings or this wouldn't be posted

In seriousness it's an easy all in

My thought process at the time,

Do I want to see to all the cards 4 ways with QQ?

The two limpers are obviously calling the all ins.

Does this come down to pure math ? I know i have the two bozoz's ranges crushed and I am usually ahead of 3 bettors range.

Is there merit in calling and GII on non-A/K boards ?

No. I was going to do the actual maths on this but with all the callers behind you, it gets way too complicated.

So all I can say from the experience and calculating multiway all-in spots both post and pre, no.