(British English slang):

adj: a jagged person, that is at times hard to get a long with.
even if my dad is not usually spiky, he does become spiky when he feels like pissing me off.
by Sexydimma September 28, 2013
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Adjective describing a white man with a straight-hair afro.
David hasn't cut his hair in a while, he's lookin pretty spiky!
by KF March 20, 2004
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1. When something has sharp things coming out of it

2.Horny for a makeout or kissing, but definitely not for sex.
1.
Camper 1: "Oh crap a porcupine climbed in my sleeping bag last night"
Campler 2: "So?"
Camper 1: "So?! I sleep naked! Now my butt is spiky."
Camper 2: "That's gross"
Camper 1: "I know it hurts so bad"
Camper 2: "No that you sleep naked on a camping trip with only one other person in the tent. Me"

2.
Kai: "Oh my god Evann I really want to make out with someone. It's like I'm horny, but not for sex. What is that called?"

Evie: "Oh thats called spiky."
by This_is_a_pseudonym May 11, 2009
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I can sell you some Spiki, were in Split after all.
by Ggringo November 10, 2017
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This is a meme originated by Maxx Danziger, a drummer in band known as Set It Off.
Cody Carson: *gives him a horned melon* "If you had to name it, what would you name it?"
Maxx Danziger: "Spiky no no plant"
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The Spiky Condom is a shot of alcohol consisting of Goldschlager, Grenadine, Crown Royal, and Red Bull. The shot must be taken quickly and should NEVER be smelled before consumption. The first and most recognizable ingredient, Goldschlager, is the spikes of the Spiky Condom. It is then followed by the Crown Royal which counteracts the "Big Red" flavor making your taste buds pulsate, all while keeping it classy. The Grenadine was chosen for it's deep red color properties, which of course hints at the consequences of a Spiky Condom (Both literally and figuratively). Lastly, the Red Bull puts everything back into perspective by bringing two of your five senses back for a very short period of time. Your vision and your hearing. Use this time wisely as your clear vision and ability to understand people will disappear as quickly as you took the shot.
Bartender: "What can I get you?"

John: "Gimme a Red Bull Vodka, two Jack and Cokes, and 6 Spiky Condoms."

Bartender: "..."
by thehouss October 15, 2011
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The really painful shits that come out ure ass which feel like they have razor wire attached to them.
man 1: 'are u finished in there yet?'

man 2: 'no, gonna be a little while longer, i got a spiky poo lodged in me ringpiece'
by Katie Muffins!!! December 21, 2005
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