1 definition by sodapopkittycat

Top Definition
u form an X formation and one person lays on top of the other
with the dick and vagina meet and penetrate
on the trampoline accidentlly
daniel and anthony crossfire on the trampoline everyday!

i love it when my bf and i crossfire on the roof. it feels soo good!!!
by sodapopkittycat May 31, 2008
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