1. A short bus that has been souped up, with engine modifications, chrome, spoiler, sidepipes, etc. In extreme cases, a short bus can be outfitted with the sort of suspension and oversize wheels seen on a monster truck, then entered in competitions. A very unusual sight.
1. Check out that souped up short bus. It's been modified to go fast and look cool. You don't see one of those everyday
by The Fourth Man in the Tub March 21, 2011
Get the Souped Up Short Busmug. "Shut up! you ride on the short yellow bus"
"how did you get to school today? Did you ride the short yellow bus because you look like you belong there"
"how did you get to school today? Did you ride the short yellow bus because you look like you belong there"
by Paulina V. November 6, 2006
Get the short yellow busmug. Being Homeschooled
by Had a reserved seat October 29, 2008
Get the Ride the short bus both waysmug. by Shep August 15, 2003
Get the short yellow busmug. 
The short bus caliphate is a sunni islamic terror group that started in egypt by they're caliph Wilma Diqfiet in 1983 after being inspired by the islamic revolution, the sbc has networks in haiti, portugal, egypt (main headquarters), turkey, russia (former chechnya), and now has started a campaign in ukraine after the war started to build they're own country The aproximate number of their members are unknown However their activity has been steadly increasing over the decades
by Niggergoy September 13, 2025
Get the Short Bus Caliphatemug. Those kids you used to make fun of because they wore helmets and rode the " special kids" mini bus to school have now formed their own wrecking crew
You shoulda seen it, they just rolled right over him, backed up and rolled him again shouting "Short Bus Mafia!"....that aint your grandma's powerchair, shit
by SHACKDIESEL March 23, 2023
Get the Short Bus Mafiamug.