1) Getting sexually aroused by someone or something.
2) Being excited, obsessing over something/someone, brown nosing someone.

It is an Americanization of the Portuguese word: "grozando" which is itself a corruption of the Portuguese "gozando" which means: reaching orgasm, getting excited.
Grant was grawzing all over the new laptops.

The new girl in the office is so hot Grant was grawzing all over her all afternoon.
by Grant Abraham September 27, 2007
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