What is Signal Failure?
1.
Someone has jumped or been pushed in front of a train on the London Underground.
Platform Announcer: Severe Delays on the District Line due to a signal failure at South Kensington.
Arbitrary Passenger: Ah, that'll be another suicide then.
See
Random Words:
1.
The coordination of a persons wrist and pointer finger, middle finger and thumb to creat a snapping sound.
Dave: Yo dawg check this *sn..