A joint made with many different forms of THC and a touch of tobacco, if preferred.
(i.e. marijuana, hash, keif, and tobacco)
We rolled an Excalibur at 4:20 last night, gonzo bomb.
by Chief Tiberius January 31, 2011
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When you take a massive shit and part of it thrusts from the toilet water like King Arthur's excalibur.
I took a massive excalibur just now and would not flush.
by King Arthur May 4, 2004
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A type of rack in beer pong which consists of the 4-cup diamond with one more cup in front,slightly resembling a sword.
I get one re-rack and 5 cups scattered around.Excalibur that shit up.
by Goodrich January 19, 2007
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One who copies personalities. Much debate still resides over this term.
"Dude, don't be such an Excalibur!"

"Dude, I can don't be an Excalibur if I don't want to? ZOMG! -50 CPs!"
by Dervishx4 June 1, 2005
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A loser who spends his time listening to prog metal and masturbates to softcore pr0n.

Similar to rocking out with one's cock out.

Euphemism for "skinny fragile penis".
I'm gonna go excalibur at the movie theater tonight.

Ew, he's got an excalibur!
by `Raptor June 1, 2005
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Is when one posses the almighty cock. Presented to thee who'm found worthy of such sexual prowess, Rules the ovaries far beyond Camelot. His sword, renown through the ages for being a source of strength & pleasure, a descendent of Author himself, can only weild such powerful cockery.
She begged for the tits of the round table to be ravaged by Excalibur...

She received that medieval dicking, that true rule, Excalibur dick.
Renown for giving that true Excalibur caliber.

Unfettered by trivial masculinity, Alexis only responds to pleasure from that EXCALIBUR DICK.
by Excalibur caliber September 6, 2015
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A dump equivalent to the feeling of standing atop a large mountain with a 2 handed sword held with 1 hand pointed at the sky screaming "EXXXCCCAALLIIBBUURR"
In the midst of a Dump Excalibur, I thought I stabbed a seagull with my thought to be real sword, but instead punched the ceiling.
by theanaljoust September 25, 2006
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