A Snackcake is someone who gives horrible dutch rudders and should be banned from society. Typically this person associates themselves with the fraternity of Tau Kappa Epsilon.
Dude, have you seen snackcake? He told me he was gonna give me a Dutch Rudder, but then he just ended puking all over my dick.
Various and sundry snack foods (pretzels, chips, cheese, etc.) consumed while sitting around watchingtelevision.
Hey Lois, I'm too lazy to get off my duff and Seinfeld is on. Can you bring me some pretzels and some other snackage on your way back from the kitchen?