All Blacks bromance at the Rugby World Cup? No, just a sign of respect

The handshake between Sonny Bill Williams (left) and Israel Dagg has been a hot subject on a number of social-network and news websites. Photo / Greg Bowker

The handshake that lasted almost longer than the time Sonny Bill Williams was in Sunday night's Rugby World Cup semifinal is about respecting a teammate.

Williams was filmed doing a secret handshake with fullback Israel Dagg as he ran on to the field in the last 10 minutes of the All Blacks-Wallabies match on Sunday.

Minutes later, Williams was sinbinned as a result of a shoulder charge on Wallabies first-five Quade Cooper.

The elaborate handshake - which featured a slap, a couple of knuckle-knocks, finger slides and a click - has been a hot subject on a number of social-network and news websites.

On networking site Tumblr, a person wrote: "Sonny Bill pretty much came on to show us his cool handshake and then gap."

Another poster wrote: "Keep calm, Sonny Bill's ... oh wait."

Those on Twitter also found the handshake fascinating.

One person wrote: "Secret handshake between Israel Dagg and Sonny Bill Williams - bromance."

Another said: "Sonny Bill and Israel Dagg, are you fullas really finger-snapping your handshake? Points off your hotness for that one."

At a media conference in West Auckland yesterday, players Ali Williams and Stephen Donald joined Sonny Bill Williams to answer questions.

It was a somewhat odd start, as the two Williams men seemed to play a joke, each answering for the other.

Speaking about Sonny Bill's handshake with Israel Dagg, Ali Williams said the secret gestures shown on the field were about respect.

"[It's] a backs thing, I think. I think it's just a sign that guys respect each other a lot.

"They spend a bit of time together and develop a handshake that means something to each individual pairing."

Asked if the forwards had secret handshakes, Ali Williams said: "We don't do that one. We do this other one." Asked to demonstrate it, he said: "It's personal."