don't want to piss on your chips or anything but...
Weed killer generally speaking, kills weeds. Not lawns.
( JeffTheDogFucker Can you dig it?, Mon 4 Oct 2010, 15:57, 2 replies, latest was 15 years ago)

It kills everyfuckingthing. Trust me

(Cancer Joy was short lived, Mon 4 Oct 2010, 15:58, Reply)

Ahhh, so you're a "Roundup" man
I was going to do this when I was 15 (i'm 33 now), I had it all worked out. I was going to put the weedkiller mixture in an empty washing up bottle for the actual deed.

In the end I forgot all about it. Probably for the best.
( Colonel Dracula Two manky hookers and a racist dwarf, Mon 4 Oct 2010, 16:04, Reply)

A washing up bottle you say....
*takes notes*
(Cancer Joy was short lived, Mon 4 Oct 2010, 16:06, Reply)

They sell Roundup in those squirty bottles with a trigger mechanism and adjustable nozzle now.
Hang on...wasn't I trying to dissuade you from doing this?
( Colonel Dracula Two manky hookers and a racist dwarf, Mon 4 Oct 2010, 16:09, Reply)

Skips merrily to Asda
Filled with hatred and a £1 off coupon.
(Cancer Joy was short lived, Mon 4 Oct 2010, 16:11, Reply)

You're filled with a £1 off coupon?
What a disturbing image.
( The Light in Chains don't touch the Pope's boner, Mon 4 Oct 2010, 16:48, Reply)

how does it differentiate between one type of plant and another?
pretty sure all the weedkiller I've used has had instructions not to spray it on plants you want to keep
( Vipros. clever got me this far, then tricky got me in, Mon 4 Oct 2010, 15:59, Reply)

oh shit
that's where I've been going wrong.
( Kitty v1.0 desperately naive, Mon 4 Oct 2010, 16:03, Reply)