The act of freaking out in a chat room (i.e. screaming). Often identifed by the keyboard use of ALL CAPS and multiple exclamation points.
I don't know who this Joey269 dude is, but he started capping out on me when I said something about his mother.
by RV2PHX April 23, 2009

by yurrritscap August 24, 2021

by Javanfromthecut December 4, 2019

by maz86 May 3, 2016

by ZGA February 22, 2013

When a person ingests too much mdma or ecstasy at a party and subsequently becomes ridiculously high to the point of their eyes rolling into the back of their head, their jaw uncontrollably moving and ultimately having no sense of where they are. It is also characterized by repeated stroking of soft objects such as cats and furniture all while having no idea of what is going on
Jim: "Did you talk to Kyle last night? that kid was so fucked up on molly"
Hans: "Yea, he was capped out for sure"
Hans: "Yea, he was capped out for sure"
by Papa Midnight January 2, 2014

a hoe dat fuck too many niggas.
suck too much dick.
let the whole team fuck.
another word for bopped out.
suck too much dick.
let the whole team fuck.
another word for bopped out.
by bRii_PlAYA&CHElC_b00 April 1, 2009
