The man saw
Two men go ass to ass (preferably tied together thrusting back and forth with each other onto a woman on each side. In the form of a saw.
“Me and my friend invited our girlfriends to do the man saw”
Man-Saw
Two men go ass to ass (preferably tied together) cooperating and you using team work thrusting back in forth with a woman on each side of said guy. This simulates the use of a saw. This could be done in different ways.
"Andy you have to stop man-sawing with your friends, it could be very awkward"
Two-Man Saw
When two men are engaged in the act of docking, then proceed to tit fuck a woman.
This chick was a TOTAL slut, she even let Kelly and me Two-Man Saw her.
two man saw
Two man saw refers to when 2 men engage a woman in a sexual act. She gives oral while receiving a man's genitalia from behind. Thus, resembling a two man saw.
You'll never guess what happened last night! My buddy Ron and I took a chick a home and executed a team two man saw!