Lemon Line Life

Walk the line 
talk the line 
stay within the lines 
draw the lines 
follow the lines 
Everything ever created started with a line 
Everything ever marketed started with a line 
“ CHECK THIS OUT “
“Line me up said the man to the barber”
“Read this line” said the optometrist to the patient 
Stand in line to watch a big screen filled with many lines:
MOVIES 
Time after time 
line after line 
we all measure life 
TIMELINE 
Cast a line 
FISHING
Run a line 
LAYOUT
Hang a line 
LAUNDRY 
Two solid ones 
closing in a series 
of dotted ones 
HIGHWAY 
Shortest distance 
between two objects 
STRAIGHT-LINE 
Phone a friend 
lifeline 
TELEPHONE 
Imagine a world 
without lines 
RIDICULOUS 
tagline 
PUNCHLINE 
Joke
Lunch-line
BUFFET 
feast