Figured i should tell you what is is first.

Dr Pepper - Get a pint glass, half fill with lager (bud works), then nearly to the top with coke, then drop in a shot of amaretto. Drink in one.

Flaming Dr Pepper - Half glass with 90% lager in it (Bud/becks) Splash in a half shot of vodka. Get shot glass wull of amaretto, light it, drop it, drink it