something which can break the ice, i.e. something to focus on to start a conversation, in order to prevent any awkwardness in a social situation
I really loved that girl's feet, they were so hot, so in order to keep looking at that beautiful sight, I figured a good ice breaker would be the tattoo she had around her ankle.
hmmmm....wonder if she ever suspected what I was REALLY interested in....? :)
The guy who takes one for the team. He's the guy who goes with the ugly/large/psychotic (delete as appropriate!) woman of the pack, so his mates can get off with their better looking mates. The move is usually an aggressive, bold action, so as to get it over and done with...
Spike: 'Look at Oggi necking the fat chick!'
Frank: 'Trust Oggi to be the Ice Breaker!'
Spike: 'We're quids in! Jingle bells, jingle bells, shagging all the way!!'