Gurren Laggan,From the epic anime Tengen Toppa Gurren Lagann.
"WHO THE HELL DO YOU THINK WE ARE?"
In case you are wondering,This is not the Gurren Lagann when he went up in space and fought the anti-spirals.
This is the Gurren Lagann after they stole the Helm.
I'm not so sure about this cosplay,So if you think I need to edit something on it,Tell me.
Also,The reference pic cannot be bigger then that,So don't complain about that.