See also; pwned.

A medal given in Halo 3 when (in a Team Slayer match) you defeat the other team by at least 20 points. The medal isn't visible in the game, you'd need to go to Bungie's website to view it there.
Luke owes me a steak dinner for that steaktacular.
by Trocki October 24, 2007
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to have sex in a limousine in doggy style while using your partner as a platter for a plate of the best steak ever. Preferably performed in a hot tub full of chocolate while a guitarist plays an amazing solo during every climax. Location is optional.
Last night, i had steaktacular and it rocked. Now im not hungry or a virgin!
by The Bourne UltiMaidman July 2, 2009
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When you are playing X-box Live on Halo 3 team slayer, and you beat the other team by twenty or more points. This was created when Luke (a creater of Halo 3) and his team of four said he could beat ANY team by 20 or more points, and if he lost he would have to give the other team a stake dinner. He won. You can check how many you have by going to www.bungie.net and typing your name in.
Halo 3 steaktacular award...I got one yesterday :)
by dummb n00b October 7, 2008
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