Someone you meet online in a game (Quake 3, for example) with a name spelt with capitals at random intervals, numbers, multiple colours if possible and an inprobably tough-sounding name. However, what truely makes a kiddie kicker is his real persona - an eleven year old boy from Minneapolis who's trying to avoid doing his homework and focuses his attention on whopping your ass.
"FeaR mE, fOr i aM bOw31 bu5T3r!"
"MARTIN! Have you finished your maths homework yet?"
"Not yet, mom."
"MARTIN! Have you finished your maths homework yet?"
"Not yet, mom."
by Mr Ben February 7, 2005
Get the kiddie kickermug.