Top definition
The spunky and rambunxious attitude of one who resembles a rat.
Please see definition of rat kid for further information.
Ratkid69: yoo mom im goin clubbin'
Mother: Oh no you're not
Ratkid69: STFU YOU MOTHA FUCKA
Mother: Do NOT give me that rattitude young man.
by Trix Mac-Nix, Robogal August 18, 2008
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