In case anyone was unsure:
Spike
verb /spīk/
spiked, past participle; spiked, past tense; spikes, 3rd person singular present; spiking, present participle
1. Impale on or pierce with a sharp point
- she spiked another oyster
2. Injure (a player) with the spikes on one's shoes
3. (of a newspaper editor) Reject (a story) by or as if by filing it on a spike
- the editors deemed the article in bad taste and spiked it
4. Stop the progress of (a plan or undertaking); put an end to
- he doubted they would spike the entire effort over this one negotiation
5. Render (a gun) useless by plugging up the vent with a spike
6. Form into or cover with sharp points
- his hair was matted and spiked with blood
7. Take on a sharp, pointed shape
- lightning spiked across the sky
8. Increase and then decrease sharply; reach a peak
- oil prices would spike and fall again
9. Add alcohol or a drug to contaminate (drink or food) surreptitiously
- she bought me an orange juice and spiked it with vodka
10. Add sharp or pungent flavoring to (food or drink)
- spike the liquid with lime or lemon juice
11. Enrich (a nuclear reactor or its fuel) with a particular isotope
12. (in volleyball) Hit (the ball) forcefully from a position near the net so that it moves downward into the opposite court
13. Fling (the ball) forcefully to the ground, typically in celebration of a touchdown
14. Someone who would much rather the banter than getting his coursework done, but would defiantly not mind a significant event being posted with each picture of a spike. 