Since this thread was recently resurrected...
Goof Plugs (AKA Goof fillers, Oopsies) = K.O. sealing caps
Reeler = the welded metal stand you feed 500' wire spools from when pulling wire - they look like an upside down "U" with 4 crossarms.
Roller = either a 4' fold up or 6' break down scaffold with wheels on the bottom. Don't ask... it's not OSHA compliance that got it this name
can (alt.) = a recessed lighiting fixture.
tell-tale = a non-contact voltage detector, indicates by visual, audio, or both.
stick = conduit, either singular or plural.