by ah mark March 18, 2011

by Bud E Love May 2, 2003

When a person yawns, you make a fist, and thrust the fist to towards their face (thumb towards their mouth) with out hitting it, while whistling.
*Whistle is heard*
J: Haha! I just yammed nate while he was yawning!
E: Dude, stop yamming people. you douche
J: Haha! I just yammed nate while he was yawning!
E: Dude, stop yamming people. you douche
by Zelmanator December 29, 2007

by M GEEZY July 4, 2006
