Top definition
Famous jacksepticeye impersonator. He regularly paints himself green and lies down in a field for hours on end. Also well-known for his incredible Sonic x Eggman nsfw comics; definitely popular with the Sega fanbase. Sham is what he calls his pet potato.
Sega fan 1: Dude, did you see the new chapter of "Sonic the Egghog: The Ring of Destiny" that shamrogs just posted?

Sega fan 2: Duh, of course I did! I can't believe Eggman finally proposed!
by Ty >:) July 03, 2017
Get the mug
Get a shamrogs mug for your coworker Helena.