another meaning for robotripping, or getting high by ingesting many robitussin at once to get high. This is derived from the price of a bottle of robitussin, which is approximately 6 dollars.
Guy 1: Hey man, wanna get some high quality MDMA today?

Guy 2: Nah, I'm just gonna get a 6 buck mind fuck.

Guy 1: OOOOOOOOOOOOHHHHHHHHHHHHHHHH YYYYYEEEEEEEEEEEEEAAAAAAAAAAAAAAAAAAHHHHHHHHHHHH
by iam3 May 26, 2014
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