A period blood stain in a woman's underwear.
Man: Wanna have sex tonight?
Woman: As long as you don't mind the cherry streaks in my panties.
A girl who messages you on snapchat only for streaks
That streak slut vanessa led me on
A person who is forced to do their significant other’s streaks for them.
“Yo Xander is totally Kylie’s streak slave.”
A Snapchat streak of only dick pics between two or more male friends. Also known as the closest, most realest bond between homies.
John: Yo Toni we 'bout to lose our dick streak. Whip it out and pic it!
Toni: You know it homie, 276 days and going strong.
A snap streak existing between to STRAIGHT male friends. The photo usually contains what some would consider to be "goofy ahh" content, such as unbelievably silly faces, random objects, pets, and most common, snacks.
Hey dude, wanna do some bro streaks?