When you ride like an asshole or above your limits. Squids don't wear any proper riding gear. Squids typically ride a Suzuki, and don't give to shits about anyone,or their bike
Typically a sedentary activity in which a person acts like an agitated or otherwise unproductive squid. Levels of agitation may vary from lethargic to furious. One may squid due to exhaustion, being annoyed, in pain, depressed, upset or any other reason deemed valid by the squidder.
Friend: "What's up?"
Squidder: "༼ ºل͟º ༼ ºل͟º ༼ ºل͟º ༽ ºل͟º ༽ ºل͟º ༽"
Friend: "what... o_o"
Squidder: "IM SQUIDDING"
Friend: "Squidding??"
Squidder: "Long day, I'm exhausted. So yeah, I'm squidding"
Friend: "What the fuck is that??"
Squidder: "Just laying around like a fucking squid"
Friend: "K.."