1 definition by QuealloIsJesus/JesusIsQueallo

Top Definition
As a noun, a feat of ultimate athletic achievement.
As a verb, to achieve a moment of ultimate athletic achievement
"Usain Bolt's most spectacular Queallo was breaking his own 100m record in Berlin"
"Brian O'Driscoll quealloed for the first time in 1999"
by QuealloIsJesus/JesusIsQueallo January 19, 2010
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