I've edited and bettered the code into these:
!dance - dance for you or someone else
!beer - give a beer to you or someone else
!coke - give a coke to you or someone else
!chips - give a bowl of chips to you or someone else
!pie - throw a pie at you or someone else

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#Fun-Actions#By Krobeluskill#
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on *:text:!dance*:#: { if ($2 == $null) describe $chan dances for $nick $+ ! v(^_^)v ^(^_^)^ <(^_^<) (>^_^)> 
else { describe $chan dances for $2 $+ ! v(^_^)v ^(^_^)^ <(^_^<) (>^_^)> }
}
on *:text:!beer *:#: { if ($2 == $null) describe $chan gives $nick an ice cold beer!
else { describe $chan gives $2 an ice cold beer! }
}
on *:text:!coke *:#: { if ($2 == $null) describe $chan gives $nick a coke!
else { describe $chan gives $2 a coke! }
}
on *:text:!chips *:#: { if ($2 == $null) describe $chan gives $nick a bowl of chips!
else { describe $chan gives $2 a bowl of chips! }
}
on *:text:!pie *:#: { if ($2 == $null) describe $chan throws a pie in $nick $+ 's face!
else { describe $chan throws a pie in $2 $+ 's face! }
}