When the catalyic converter is taking out of the car to reduce back pressure and increase performance. It is illegal though, only if u get caught. it would be hard and almost impossilbe to pass smog check also

Abbreviation for:

I DON’T GIVE A FUCK WHAT THE CDC SAYS YOU BE WEARING YOUR MASK

1 (noun, automotive): An exhaust system mod in which all mufflers and catalytic converters are removed, literally having a "straight pipe" as your exhaust. Doing this will increase noise and free up HP. It is very illegal almost everywhere except in M town

2 (verb, informal, sex): {aggressive, rough, hard sex, usually used to describe rough oral sex, face fucking

Straight piping is an aggressive form of deep throat oral sex. This is when a girl lays on her back on a bed (or some other object) and tilts her head back over the edge so her throat is no longer at an angle. In effect, it forms a "straight pipe." Often seen in pornography.

The act of doing a female without a condom

When you fart with no underwear on. nothing to muffle the sound.

Straight piping is an aggressive form of deep throat oral sex. This is when a girl lays on her back on a bed (or some other object) and tilts her head back over the edge so her throat is no longer at an angle. In effect, it forms a "straight pipe." Often seen in pornography.