A tsunami hug involves approaching a person with arms vertical in the air and embracing them in an enveloping, wave-like manner.
"I totally just tsunami hugged you Mark!"
"But Bethany, you're so short every hug for you is a high-reaching tsunami hug"
"But Bethany, you're so short every hug for you is a high-reaching tsunami hug"
by tsunamihugger May 7, 2010