Putting small bits of thread in the path of your opponent.
Let's set a thread trap so that we can time the guy who rides the large vacuum in our office.
When an individual, presumably female, streaks in a riot or mostly peaceful protest and a law enforcement officer shoots them in the genitals with bear mace.
Last night at the protest, that cop gave Becky a Portland Bear Trap when she was showing bean to the crowd.
A close knit circle encouraging trap dancing in the center.
The trap circle on the boardwalk was so sick the police broke it up.
Where one provokes or lures another person into a dark alleyway, whereupon the provoked is beaten up by friends of the provoker.
Damn, Ollie got birmingham trapped by the local grannies last Thursday!
British origin. A form of street fight-trap. One person will instigate a fight with another person or a small group, and run off to the nearest alley. The instigator will have numerous friends awaiting the lured person to enter the alley, proceeding to beat him up with ease due to outnumbering. Famously used by Pakistani and Somali youth gangs in Birmingham, UK
"Oi, mate - gizz me some of dat beer and I'm finna tell ya what happened the other day near the Manc pub"
"O ye, wat was date, mate?"
"Some waki pakis got their little bruva to lure a chav into their alley, and Birmingham trapped 'im innit"
Provoking an innocent pedestrian by picking a fight, then running off to the nearest alley where all your friends are waiting, resulting in the pedestrian getting beat up
"Did you hear Johnny got birmingham trapped by the grannies at the fish and chips-vendor?"