A big buss is someone who is natural wild and enjoys getting blind off an alcoholic beverage sending cliffs into water and rooting girls like no tomorrow

Its the bus that goes from the Palisades to Santa Monica. Its a SoCal thing to know. Other places think that it means something like The Short Bus but their just pullin that outta their asses.
~West-West Y'all~

An ill-educated person who reads lies off a bus and quotes it in every Brexit conversation; pretending they have a degree in politics!

Puking up your guts into the toilet bowl while holding on to the rim with both hands to prevent yourself from falling in, while the room spins around and around.

When the male speciman sticks a big blue bus up his urethra. Preferably with people inside.

Getting somewhere on foot. An allusion to David Cameron's flagship policy in which people are expected to provide local services themselves, rather than local government.