When you're texting or IMing somebody and they respond with crappy, half-assed one word answers. Also reffered to as "Being a weenie".
Texter 1: Dude, I just bought five hundred dollars worth of apple sauce!
Texter 2: Kool
Texter One: (in an attempt to end the filller texting) Is it weird that I'm playing Viva Pinata? Cuz I'm pretty sure it's for like five year olds, but I beat Assasin's Creed.
Texter 2: Sure
Texter One: Screw you, you filler texting douche!