1 definition by big pennis dennis
to Thundernut (verb) is when a a person ejaculates and the orgasm is strong enough to trigger a lightning strike in the vicinity by the sheer power of the nut leaving the dick . Any surface which recieves a “Thundernut” is let with a burn mark as the ejaculate immediately evaporates.
friend 1 : Bro did you hear that wicked thunderstrike?
friend 2 : That was all me bro , i Thundernutted.
friend 1 : Bro...
friend 2 : That was all me bro , i Thundernutted.
friend 1 : Bro...
by big pennis dennis December 23, 2018