Annoying sort

• One getting under your skin
• Teasing type
• Someone given to teasing (as by mocking or stirring curiosity)
• Irritating one
• One working your last nerve

Wiktionary Word definitions in Wiktionary
n. One who vexes; one who annoys

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Vexer \Vex"er\, n. One who vexes or troubles.

WordNet Word definitions in WordNet
n. someone given to teasing (as by mocking or stirring curiosity) [syn: tease , teaser , annoyer ]