master cheffing 

When you Smoke a joint right to the bone of an "M" roll roach, leaving a glowing M in the embers.

*fit of coughing* We need to stop Master Cheffing it, that shits harsh!

master cheffing by SerMalevolent February 20, 2019

Mastercheifing 

Verb-
A. Mastebating while playing halo (1, 2 , or 3, because wars sux).
B. owning at halo.
C. being epic in any way, shape or form.

in-game kid: Hay Guyz im mastercheifing it up in my pants!
other kid: GROSS!

OMG i am SOOO mastercheifing *killionare*

im soooo mastercheifing *<<< chuck norris talking, of coarse*

Mastercheifing by the cheifer November 27, 2010