Rapper 50 Cent is flashing some of the big green he claims to have won thanks to Big Blue’s heart-stopping victory Sunday night.

The hip-hop icon, born Curtis Jackson, posted a Twitter boast that he won a half-million dollars on the Giants’ overtime NFC championship thriller in San Francisco.

“Some times I hear voices in my head they tell me thing. Like bet on th GIANTS so I listen now look,” 50 Cent tweeted.

The rapper claims he took down a cool $500,000 when Giants kicker Lawrence Tynes booted the winning field goal.

And Jackson wasn’t a gracious winner, calling out his betting adversary a “chump.”

50 Cent tweeted: “Yo don’t give that punk no attention, if I get shot ill only get up again. just watched a 500,000 dollar foot ball game get on my level. Chump.”

The rapper also tweaked 49er Kyle Williams, whose two fumbles resulted in the Big Blue win.