When a man has enormous balls and is afraid of nothing.
To go for it that much on fourth down is proof that Les Miles has huge Lesticles and fears no man.
by Eric GringoLoco2 August 29, 2011
A name given to a castrated testicle. i.e. Less one testicle=lesticle
I hear Rosie keeps her lesticle in a jar!
by GRC June 18, 2007