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Refers to one about to unleash a massive gaseous ripper from his/her lower flanks that will drive everyone in the room out of the room.
I am about to commit chemical warfare in here!!!
by Allen Hawkinson April 13, 2006
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May 18 Word of the Day
When you think up something brilliantly righteous while baked.
X: I had this great highdea last night
Y: You clearly were philosopher stoned.
by TripleWest September 03, 2012
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3
The smart and usually simple tactic of taking someone you like out even though they are not interested in you and pumping them full of alcoholic drinks until they succumb to your amazing charms.

Often used by people who have befriended a person of the opposite sex who is hindered from persuing a relationship with them due to factors like already having a significant other.
Ken: Dude, can't believe you nailed that girl. She wasn't even talking to you until you bought her a drink.

Dave: Yeah dave, i'm a master at chemical warfare.
by hsfluffy March 31, 2009
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4
The act of using flatulence in order to gain an advantage during a competitive game.
DUDE! We agreed! No chemical warfare during Street Fighter! That’s cheating!
by TwinFami December 04, 2020
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5
a person's breath after using Meth.
his friend could tell he was using Meth by the chemical warfare emitting from his mouth.
by sercybrownstrange April 09, 2017
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