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 7, 2011
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The bus the "special" kids take to school. Good to use as a comeback
"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"
by Paulina V. November 6, 2006
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After I got off the short yellow bus I remembered to clip my mittens to my sweater.
by Shep August 15, 2003
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The act of getting excessively wasted. Generally associated with psychedelics.
How was your weekend? Great until I took the high dive off the short bus.
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The bus for mentally challenged children

The shorter the bus, the more retarded they get
Ben rides on the short bus
he is diagnosed with sever cases of autism, ADHD, schizophrenia and SCD (Small Cock Disorder) and has challenges with telling other he will rape them.
Beware.
by BenHasIssues75 February 17, 2023
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