First almost yacking smell moment

I was doing the walkaround on the ramp (I'm a pilot heading on a flight tonight to Oslo) I was by the right main landing gear and one of the restaurants in the airport is frying fish...omg fried fish 😷 I came really close to yacking all over the ramp by the baggage loaders. Thank god the smell of burnt jet fuel overpowered the smell by the fuel truck... Anyone else have a smell almost get you yet?