The term bear grylls is used in situations that you have to 'go wild' or find a new crazy way to do somthing. And/or in times of need when you need to innovate and use somthing that would be classed as last resort, or survival.
Anthony: Shit, what the fuck! this pre-prepared pinapple and coconut fruit pot didn't come with a spoon!

Phillip: Maaate! that's terrible, just fucking bear grylls it!
by oSPAINo January 13, 2010
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The sexual act of a girl sucking you off as you hang from the ceiling or beam and after you finish you proceed to drink your own piss. This can also be substituted by hanging from a tree, rope, pull up bar, etc. all by your ankles.
"I'm feeling like a Bear Grylls tonight, what about you?"

"I always enjoy a Bear Grylls while camping!"
by Clever2see October 5, 2011
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When you find yourself with limited resources and supplies. Often improvisation is necessary or just roughing it out.
Person 1: Dude i've lost my cone piece...
Person 2: Oh don't worry I've got a paper clip and some palm leaves...we'll just Bear Grylls it.
by Getoverittttttttt November 26, 2010
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bear grylls > god.
by dzt April 26, 2009
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(v.): the act of or proceeding to urinate while the male is receiving oral sex from a female.
Zach: "Dude, I feel so bad."
Tyler:"Why bro?"
Zach: "Last night Jenny was giving me head and I ended up bear grylling her."
by shittyshittybangbang13 September 30, 2012
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A extremely manly awesome guy that I'd bang any day. In short my dream guy!!! <3
Jenny: Whoa just saw sucha Bear Grylls!!
Sandy: No I saw him first Bitch he's mine!!!
by Boardingtodeath January 12, 2012
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