To hammer nails into a tree trunk, as an ecological activist would, to protect the tree from being felled by loggers.
The eco warrior spiked 150 trees today.
by Kerb November 27, 2004
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Used When Giving A Order For Your Party To Attack The Same Target All At Once, Dealing high damage, with a almost impossible chance of counter. It Is Used In Most MMORPG's.
Ok, Spiking The Monk in 3....2....1...Spike!
by WestIsOnFire June 9, 2007
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To be Pissed off, One who is spiked doesn't want to deal with people for the time being.

One who is spiked just wants to be left to his thoughts, or to find whoever pissed him off and fight,
by MeNotYou123 November 14, 2011
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A method of murder, typically by sticking a gun up the ass and firing straight up. It's pretty painful.
Nick: I bet it really hurts to get fucked in the ass.

Geoff: Not as much as having someone spiking you, I'm sure.
by tencentlover August 29, 2006
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A person who is half Jewish and half Puerto Rican.
get it? half jewish and half pr.
by max hardcore January 18, 2005
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Hypodermic Syringe, either homemade from a medicine dropper, or a real one. Either administers illicit drugs to the user.
From an underground folk song: I got mud in my shoe, but I ain't got no SPIKE. (I have black tar Heroin but no needle.)
by Narco February 12, 2006
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