Friendship, loyalty, laughter and lots of mischief bring best pals Conor and Jock into conflict with their headmaster, leaving Conor's mum to pick up the pieces. To add fuel to the fire, the lads strike up friendships with the headmaster's daughters.

Conor and Jock's friendships with Principal Walsh's daughters Linda and Siobhan intensifies, causing awkward tension between the lads, the Principal, and the girls themselves.

After the disastrous encounter at the Walsh family barbecue, Conor and Jock have one last chance to make Linda and Siobhán fall for them.