she looked like she was falling asleep, so i had to markstrom her last night to wake her up
a sexual joke in which one man jams his penis in to the hands, torso, and legs of their partner, making exagerated rebound movements, before finally penetrating into their hole
"she looked like she was falling asleep, so i had to markstrom her last night to wake her up" What is the definition of "markstrom"?