To vomit copiously & ferociously until fully evacuated. Resembling the Merlion - the official mascot of Singapore
Sam was in such a state on the trails the other day, he Merlioned all over himself and his bike!
The guy in the middle of a 3 way fuckfest with a pair of transsexuals.
Pierre: I hear you were on double duty this weekend, both giving and receiving.
Joon: Yeah, they don't call me Lucky Joon for no reason man!