Definition of deep

• something that's good

  That tune is deep.

  Last edited on Jan 16 2005. Submitted by Anonymous on Jan 16 2005.

adjective

• packed, like in a car. Adding a number tells how many people are in the vehicle. A car with four people inside is called "4-deep".

  Last edited on Oct 01 2005. Submitted by Anonymous on Oct 01 2005.

• "Deep" in slang has two meanings.
  
  You can describe a person as being deep. Which means they speak emotionally and thoughtfully . Or, You can describe a gang, party, group, church, park, etc. a place basically as being "deep" which means packed or crowed/a lot of people are there. You can also say deep about how many people are with you . If there isn't alot of people you can put a number in front of it . Such as 2-deep ( 2 people), 3-deep (3 people), 8-deep ( 8 people) ,etc . Ex: we 4-deep.. Or it's deep in this car!
  
  You can use any number but it has to be how many people are with you or at the place your at. If there is too many people to count just say deep..

  Last edited on Jun 19 2014. Submitted by Anonymous on Jun 19 2014.