bigmactime Share definition Flag mega chad 6'0 allah worshipper. anytime he's not worshipping and praying, he's killing orphans in minecraft. don't anger a bigmactime, or it will find you in real life yo, that guy over there is a total bigmactime.. i dont wanna anger him bigmactime by thisnamereallydontmatter-_- October 21, 2020 Get the bigmactime mug.