Someone who seems to never show up on Facebook comment feeds until just after you comment. Usually a woman posting on an attractive man's post. It almost seems to be like she waits for your comments just to try to make sure she posts enough to keep the guy's attention. In large crowds, she tends to try to act like she runs the show, yet nobody really pays her any attention. She's annoying. She wants to be the thunder. She will never be the thunder. But in her mind she is the thunder.
That wannabe thunder chick is at it again. I can't say anything on his posts without her following up with something.
by shebang bang May 6, 2015

When a person is talking about a certain famous act (such as a band), and another follower in the conversation decides to say that he/she likes them, yet they can only name their most notable work because they hear it as often as everybody else because. This is usually carried out because they want to appeal to or impress their target of interest.
Person 1: dude i love muse they're so awesome
Person 2: same here
Person 1: can you name two songs by them besides uprising and resistance
Person 2: nope
Person 1: wow what a subject wannabe...
Person 2: same here
Person 1: can you name two songs by them besides uprising and resistance
Person 2: nope
Person 1: wow what a subject wannabe...
by Rya13 April 12, 2011

Someone who named Asia or who nicknamed chyna is a Asian wannabe when they know they born some other race that’s not Asian like Chinese Japanese and Korean
by HatefakeWannabes March 17, 2022

A girl who purposely tries to find clothes that are the exact opposite of cool and popular. Listens to punk rock music even though she doesn't like it. Wears dirtied up chuck taylors, probably purposely dirties them up at home.) Wears poppy neon, mix match, or dark colors. Tries to be rebelious to get in trouble purposely. Thinks its "different" to be a poser. Usually puts on this act to be like thier punk rock inspiration. Example: Avril Lavagne.
by Bayley NXT May 14, 2015

by Anonymous taco kid March 9, 2019

Some moron on Ragnarok Online that thinks hes the shiznit but is really a pussy who doesn't know a thing.
by FagBoy October 15, 2003

One who centers their personality around wrecking a relationship when really, she did nothing of the sort but wants to make herself feel powerful.
Person 1: Homewrecker x2
Everyone else: Where's these second homewrecker? All I see is a wannabe homewrecker.
Everyone else: Where's these second homewrecker? All I see is a wannabe homewrecker.
by Fawthie December 23, 2021
