A rather large cock or the name that a man called would call his nob.
My big boris is so big its like 30 cm long !!!
by Farris McKenzie August 28, 2008
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A sport where several people, (usually 2 to 6 participants) Encapsulate themselves in a sleeping bag with a hood. Only face is exposed. Standing up, the participants must jump and bounce around in an attempt to knock over your opponents.. last one standing is crowned BIG BORIS..
A typical Big Boris arena is a lounge room and by leaving pets and furniture such as coffee tables and pot plants around, adds to skill and injury level.
Hey bro, up for a Big Boris Fight. Grab ya sleeping bag.
by Joseph sproseph November 25, 2019
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Describing someone as big Batty Boris means that they are a big bummed Boris Johnson
An example of this is Tom is a big Batty Boris
by Big Batty Boris November 5, 2019
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