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an East Indian name meaning the son of Buddha
many Indian actors are named Rahul in Bollywood movies
by racool November 08, 2008
One of the most amazing guys you'll ever meet. He can make the girl he loves smile all the time and can give butterflies to any girl that he wants. One of the most faithful guys on this earth and has a passion for cows and moons.
I love you Rahul.
by imsocoolx3 June 30, 2009
Pronuciation: RAH-HOOL

A popular male name in India.
Meaning moon, or efficient.
Most usually the name of a skinny playah.
Yo wassup Rahul, mah friend who happens to be from India.
Hey did you see the Rahul tonight?
He is very Rahul.
Dam, did u see that Rahul with a girl on each arm? He's skinny though.
by lightning1234pk56789 March 20, 2009
ancient Asian translation for "well endowed sex-god". It is beleived that any person that holds this name has a great level of skill and ability to perform sexual acts for long periods of time on women .Causing the woman reach her climax each and every single time. Men posessing this name are also know to be masters of performing oral sexual pleasure to women for a extended period of time..
Girl says man my man is such a Rahul.

I wish my man was Rahul damn i did not climax that session we just had and reminded me that your not RAHUL who can make me cum every time....
by hokie111 February 04, 2010
1) To have a Rahul is to have an unwanted boner at any time, e.g. during a speech

2) Or to need a boner, but not have one
1) Jeffrey: Oh s*** I've got to do the assembly with a boner!

Harry: Hahahaha! Everyone will know you've got a Rahul!

2) Simon: Why won't you work you stupid c***

*punches dick*

Tara: Oh no Simon, you've got a Rahul!
by fun132 October 29, 2010
A complete retard and fool, hence the name, RA (for Retard), and HUL (for Fool). A Rahul is a complete dumbdonkey, whose brain is virtually nonexistent. A Rahul could be compared with an elephant combined with a seal.
Dude 1: Woah, is that an elephant or a seal!??!?!?!!?!?!?
Dude 2: Nah, it's that dumb guy. He's such a Rahul.
Dude 1: Totally.
by Too Cool to Be a Fool June 09, 2013