look up any word, like fellated:
 
1.
When a female removes her pants and dances on a male while wearing only panties or thong.
Guy: Dude, she just flashtangoed with me!

Girl: Can I flashtango on you?
by Taylian February 11, 2012
 
2.
When a female takes off her pants and dances on a male with only panties.
Dude she just flastangoed on me
Want to flashtango?
by jillor February 18, 2012