Used when something pleases you, very much. Basically implying that it rocked your boxers (Underwear). Which technically doesn't make much sense, but hey, now a days, not much does.
"This game r0x0rz my b0x0rz!"
by Felicia January 31, 2003
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733t-speak meaning "Rocks my boxers!" but sounds much cooler.

Also: "r0x0r j00r b0x0rz" referring to the "rocking" of an individual's "boxers".

Note: b0x0r can also refer to a computer, a "box"
This r0x0rz my b0x0rz!
by Chronodin June 6, 2003
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Actually b0x0rz refers to a computer, not boxers, boxen
by Thlayli February 7, 2003
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