someone with an attitude.
Cool down, you don't have to be such a t-head.
by sam mobo November 10, 2006
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Someone who resolves most confrontation through biting
Oh god the horror, Grace just hit that kids face off when he called her a smellbag. What a T-Rex head.
by Not Fergal. February 7, 2023
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When someone’s really aggressive but have nothing to back it up like the noble T-Rex’s stubby arms. Also they might bite you.
Wow did you see Grace the other day when she couldn’t win the fight she bit her, what a T-Rex head.
by Not Fergal. February 7, 2023
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