nads vs sperm

nads

• The testicles. 

• Courage; strength of will. 

sperm

• The reproductive cell or gamete of the male; a spermatozoon. 

• Semen; the generative substance of male animals. 

• Sperm oil; whale oil from a sperm whale; spermaceti. 

• To ejaculate on or into. 

• To ejaculate.