A metaphor for being the best at something that's unimportant or unimpressive. For example: The fastest pitcher who lives at a nursing home is like being the smartest kid on the short bus.
It comes from the special bus designated for retarded people commonly being shorter than the others.
Zack: I'm the best guitar player in town
Me: Whatever, that's like being the smartest kid on the short bus
1.)n. A very avanced marajuana researchers group located in New England.
2.)v. To loose ones focus, and stumble at whatever present task he/she is undertaking at said moment, usally due to over smoke of marajuana.
n. Guy: " I got some amazing pot from some place in NE called Short Bus Kids"
Guy2: " @#!$^ sweet!!!!
v. Guy " Hey did I flush the toilet?
Guy2: " No.."
Guy2: " you pulled an SBK move huh..?
Guy: " ah shit..."
The ability girls and women have developed to hold several items at once in one hand. The skill has been developed due to the lack of pockets in women's clothing.
I thought she'd need multiple trips to carry her phone, keys, wallet, and Starbucks to her car since she needed the other hand to open the door, but she used her impressive girl grip to carry everything in one hand.