meaning phitt (good-lookin) girl/guy, usually shouted as a code word to mates for noticing a good-looking person
"seven million; seven-up; sprite; coca-cola (used in association of a black girl/guy)", can also be used in the same context
"minus seven" = the opposite of seven
"forteen" = a pair of sevens (continuing through the 7 times table)
"seven times table" = a group of sevens, usually sittin at a table
"seven at 3 oclock" = a seven directly right!
-2 guys walk to corner shop
-fit girl walks past the other way