1 definition by Garret F

an army of people loitering in Mcdonalds or Tim Hortons. a word commonly used in Toronto. The swarm preys on fast food establishments seeking warmth in the winter time.

The common battle cry for the swarm is OOO THE SWARRM
employee 1- the swarm is coming,

employee 2- NO! theyl come and never leave
by Garret F September 6, 2011
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