I'm actually blissfully ignorant of the meaning
behind «my milkshake brings all the boys to the yard» and prefer to think of it as a literal
description of the following: an enthusiastic sophomore college student (think: yours truly) invites all her nerdy and equally enthusiastic college friends to Cold Stone Creamery in College Station to check out this TOTALLY RAD new menu
item: the Cake Batter Milkshake.