Top Definition
A rather large half fluffy half scaly evil being that plans to eat people and take over the universe.
It also likes to sex up small children, don't ask why it just does.
"Dude do you see that kid getting raped by the kittensaurusrex"-MaT
"Yeah and he's eating some dude too"-Zane
"Has anyone seen my child... OH MY GOD IT'S A KITTENSAURUSREX RUN FOR YOU LIFE!!!!"-Judy
"What the fuck did Zane slip in my drink?"-Sav
by TMJ_Kitten_Eater August 04, 2009
7 Words related to Kittensaurusrex

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