b.o.b.-a-thon: when a girl comes home from a hard day and takes a nice long bath, then proceeds to have a marathon session with her favorite vibrator. Includes multiple orgasms over a 2-3 hour period.
Sunshine: So what'd you do last night, Katie?
Katie: I had a b.o.b.-a-thon, and I feel so much better today! I was at it for like three hours! Six orgasms and no stress today baby!
by KatieZ1983 September 10, 2008
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(1) when a big man is hitting it from the back his belly has to go somwhere.
(2) when dancing or holding a woman
(3) when passing by someone in a small space.
B.O.B. Belly On Back. Man the other night i was deep inside this girl. I was b.o.b.
by dj5dolla_holla May 23, 2011
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Blinged Out Beaners. Fuckin' mexicans who have paper aka money.. who dress to impress the bitches
Guy 1"Damn that foo is a B.O.B."
Guy 2"What's Dat?"
Guy 1"Blinged Out Beaner, u retarded white boy!"
Guy 2"Oh, I see"
by Stack'D Out October 24, 2005
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One would rather assume an aggressive, animalistic persona to dominate, annihilate, conquer and destroy THEIR GOALS than to run after fuckboys/bitches/hoes /girls/ boys and become a SIMP.

One would rather hustle, grind and put in work to achieve his or her goals than to play around with men or women who ain’t on shit.
Jake: Hey Martin, what's up with the girls? You seeing someone?

Martin: Got not time for girls Jake, I'm Beastmode Over Bitches(B.O.B)
Jake: Oh okay! So you're B.O.B
by Goodmood February 28, 2021
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A guy who is named infamous for doing bad things. He’s 100% fuck boy/daddy but deep down can be the nicest person you know. He’s funny and caring and doesn’t ever mean to hurt people. Doesn’t have a temper at all but can be protective over certain people.
by Badhighkdhdh3 May 17, 2019
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B.O.B stands for Big Ol Bitch

Someone that is a major fat ass or has a huge stomach. When you see them you immediately double take because you didn’t think someone so huge can block your entire peripheral vision.
B.O.B stands for Big Ol Bitch

Hey Kevin you see that big bitch over there?”
“Ho lee fuck dude that’s a bob
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