Matthew McConaughey is Pissed Off

All that working out sure has paid off, just take a look at that frakkin’ tricep!

An obviously pissed off Matthew McConaughey films an explosive scene on a Los Angeles beach on Monday for his upcoming surfer turf flick Surfer Dude. The shirtless wonder flicked sand up into the air and then proceeded to scream like a hyena while throwing and heaving rocks across the beach.

Note to self: Never mess with with Matthew McConaughey.

McConaughey, 37, was also spotted with Brazillian girlfriend Camila Alves while carrying a small tub of SKOAL cherry flavored chewing tobacco, a smokeless habit that helps him maintain his cardio and still feed his nicotine cravings.

More pictures inside of Matthew and Camila…