When a firefly enters a male urethra, which causes it to glow and light the night alight; A variation on sounding.
Richard had a great florescent light last night.
by Coldstone69er June 29, 2023
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Code 1: Shiney bald headeness

Code 2: Dimwittedness

Code 3: Shiney baldheadedness plus Sunburn

Code 4: The Combination of all Three
"Oh my Atlanta Georgia!!!!! Did you see that guy?!?!?! He was definitley a CODE FOUR Florescent Light Bulb!!!!"

"AHHHHH!!! I'm being blinded by the light shining off of that guys head! He needs to put a hat on that Code Two Florescent Light Bulb!!!!"
by Rosaceae & Poaceae June 30, 2011
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