You see the cast bar filling. You know what you have to do. The pig will tell you when.

Kick This Pig is a lightweight interrupt reminder addon that watches your current target and fires an alert the moment they start casting, complete with a sound, a big on-screen warning, and your interrupt's cooldown status. No configuration required. Load in, and it just works.

How It Works

When your target begins casting, Kick This Pig displays a large customizable alert on screen and plays a sound. If your interrupt is on cooldown, the alert stays silent and hidden. The moment your cooldown drops (even mid-cast) the alert fires immediately. When you kick successfully, the alert clears at once.

Class and spec are detected automatically on login and update instantly if you respec. No manual configuration needed.

Features

Smart cooldown gating: only alerts when you can actually interrupt
Auto-detects your class and spec on every login and respec
Full interrupt database covering every class and spec
Action button glow: your interrupt spell slams red the moment the alert fires, pulses until you kick
Compatible with ElvUI, Bartender4, Dominos, and default Blizzard bars
Fully customizable alert: font size, position, and animation style
Three animations: Flash, Pulse, and Bounce
Five alert sounds to choose from
Draggable minimap button
All settings saved between sessions
Clean settings window accessible from the minimap button or /ktp

Caveats

Warlock: Spell Lock is cast by your Felhunter pet, not you directly. Cooldown gating is disabled for Warlocks; the alert fires on every cast regardless of pet cooldown status.
Priest: Priests have no interrupt. The addon disables itself automatically on login when playing a Priest and will not fire any alerts.
Channeled spells: The addon monitors both cast bars and channel bars, so spells like Mind Flay will trigger the alert. Whether those are worth interrupting is up to you.
Target only: The addon currently watches your current target only. Focus target and nameplate scanning are not yet supported.

Commands

Command	Description
/ktp	Open the settings window
/ktp test	Toggle a test alert
/ktp lock	Lock the alert text in place
/ktp unlock	Unlock the alert text for dragging
/ktp reset	Reset alert position to default
/ktp cd	Check your interrupt cooldown readiness
/ktp spec	Manually re-detect your class and spec
/ktp debug	Toggle the live debug overlay