When you fuck a girl and her mom. Essentially you are piggy backing from one taco to the next one in the family.
by Frank Vegas April 18, 2018
Get the piggyback taco mug.A person who joins a march, demonstration or protest to voice his concern or frustration about an unrelated issue.
There was a peaceful May Day march in Seattle last year, but many piggyback protesters got involved and things became violent.
by FreyerTuck May 27, 2016
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