Having a “Dave’s hot chicken” Reaper chicken strip pushed onto your anus trying to get as much of hot seasoning to remain as possible. Your partner then uses the “Dave’s sauce” to lick off the seasoning, generally slowly, to cause it to burn both participants.
A phase used to determine that the piece of information you were looking for is null and void. Said as a response that politely indicates the answer is unknown.
Taken from the hit movie Cheech and Chong
Big Dave, Owner of Big Dave's Hardware Store. The greatest hardware store of all time. The only hardware store that also sells Wii Us. Big Dave is an absolute lad and you should give him 20 dollars.