Ski-bag Share definition Flag The sexual opposite of a tea-bag; when a female places the two skis (vagina lips, i.e. labia) onto the hilly face of her partner. Jen was really wild last night. She told me to lie on my back, then she ski-bagged me! Ski-bag by SS-Chi-town March 14, 2009 0 0 Get merch Get the Ski-bag mug. Buy Now — $32.95 See more merch