A move most oftenly used at clubs, raves, or any dance party when the male slowly inches his tip toward the female's butt. It is usually a way to nonverbally ask to yike, smash, body roll, or smash
Ethan: Dude, go dance with that girl.
Johnny: Nah bro I don't know what to say.
Ethan: Bro just go tip touch her.
When two males double penetrate a women in the vagina and the ass, and their penises tear through the inner wall and touch tip to tip, thus calling it a Tip Touch. Consumating the Tip Touch with a high five is recomended.
Andy and Marcus high fived each other after they Tip Touched in Christine.
The act of two grown men pulling out their dicks and touching the tips of their dicks together. Usually performed in small groups when the individuals are very excited about something mutual.