A) An uninvited or disliked person that doesn't get the message they are not welcome or have used up their usefulness, or never had any usefulness to begin with.
B) An ex-girlfriend that tries to mess up present or future relationships.
C) An annoying black person.
D) A girl that doesn't get the picture that no guy in their right and sober mind would ever want to have any intercourse with them. Fellatio is acceptable with a verified tick worm.
E) People that mooch constantly, and never contribute to the mission, or alcohol/weed fund.
F) Mikey and Quwan.
"Quwan, stop being a tick worm!"
"God, who let that tick worm come to the party?"
"Why is your ex such a fucking tick worm?"
"Man that girl doesn't get the picture no one wants to fuck her, what a fucking tick worm."
"Fucking tick worm!"
"At first, she was a good fuck, but that bitch is really starting to become a fucking tick worm."